# Bench Screw (Wooden Front Vise) Hewn Tool Library · https://hewn.build/tools/bench-screw-wooden-front-vise Corrected: An independent reviewer read this entry and found corrections. They have been applied to the text, and the reviewer re-checked the correction that mattered most for safety and found it done; the others have not been re-checked yet. The list at the end is the record of what changed. Cite as: "Bench Screw (Wooden Front Vise)." Hewn Tool Library, hewn.build/tools/bench-screw-wooden-front-vise. Reviewed 2026-09-03. --- ## identity **Name**: Bench Screw — the period English name (Moxon 1678, Randle Holme 1688, Nicholson 1812) for wooden screw workholding fixtures on the side or front of a joiner's bench. It names a **family of related fixtures**, not one invariant anatomy (see variations). **Regional / alternate names**: "wooden vise," "wood screw vise," "screw vise" (generic, later usage); Nicholson calls the movable part the "screw check"; Ellis's 1908 edition speaks of the old wooden screw and "chock" and calls the iron successor an "iron bench screw" [BS25] — the trade kept the name across the wood-to-iron change. **No exact French or German term for this fixture was confirmed in the search behind this entry.** That is a limit of the search, not evidence that Continental benches lacked a comparable fixture; French and German primary sources were not exhaustively searched. **Family / category**: Workholding → bench vises → wooden screw fixtures at bench height. Distinct from the [[Leg Vise]] (bench leg as fixed jaw, a chop reaching toward the floor) and from the double screw / twin-screw vise, which Moxon and Holme name separately [BS21][BS22]. **One line**: A wooden screw that holds a board against the side of an English joiner's bench while pins in the legs carry it at working height — documented from 1678 for edge planing and shooting, and later developed into guided screw-check and chock forms before the iron bench screw. --- ## ✦ how NOT to use it *Misuse here depends on the variant. The Moxon/Holme fixture relies on its pins; the Nicholson and chock forms rely on a guide or slider; every form relies on sound wooden parts and a solid bench.* ### not-for: jobs it should never do - **Not a press, anvil or heavy-leverage clamp.** Do not use the fixture as an anvil or press, and do not over-open it or load it at an unsupported corner [BS27]. Langsner's contrast — the leg vise's chop "can carry a great load, or take heavy pounding, without the screw being damaged" [BS10] — points the same way for an unbraced bench-height screw. Confidence: MEDIUM-HIGH (general vise guidance plus a named comparison). - **Not a metalworking vise.** IF the job is metalwork, THEN use a metalworking vise: wooden threads and jaws are damaged by it. Confidence: MEDIUM. - **Not for unsupported long or eccentric work.** IF the board is long, THEN support the other end with a pin, stand, sawhorse or equivalent suited to the design [BS21][BS23][BS27]. ### dangerous: misuse that injures the user *The earlier "genuinely thin" framing is withdrawn: a damaged wooden screw, nut, check, guide, mount or pin can release a workpiece under planing force; unsupported long stock can overload the fixture or fall; excess handle force can split wooden parts or crush the work. The controls below are CCOHS's general vise guidance [BS27] mapped onto this fixture.* - **Using it without a pre-use inspection.** Check screw threads, the nut or tapped member, the check or pressure pad, the guide or slider, the bench mounting, the support pins, and the bench's stability. **Retire cracked, split, loose or badly worn parts** rather than clamping on them [BS27]. Confidence: HIGH (authoritative general guidance, directly applicable). - **Clamping on an unstable bench or loose fixture.** The bench must stand firmly and the fixture must be securely mounted [BS27]. Confidence: HIGH. - **Leaving long work unsupported or pins half-seated.** Seat pins fully; support long work at the other end [BS21][BS23][BS27]. A board that drops or swings under a plane stroke can strike hands or feet. Confidence: HIGH. - **Forcing the handle.** Tighten by hand only; never add a cheater bar or extension, and never strike the handle [BS27]. Overload can split the wooden screw, nut or check and release the work. Confidence: HIGH. - **Over-opening or corner loading.** Do not open beyond the design's limit or put heavy force on an unsupported corner of the jaw or check [BS27]. Confidence: HIGH. - **Hands at the closing contact.** Keep fingers clear of the closing screw, check or pad. Confidence: HIGH (general pinch hazard). - **Working before confirming the hold.** Confirm the work cannot shift, rotate or fall before applying planing, sawing, chiselling or powered-tool force [BS27]. Confidence: HIGH. - **Treating the vise as the whole safety plan.** Eye and face protection belong to any striking or powered operation on clamped work; the vise holding well does not make that operation safe. Confidence: HIGH. - **Protruding screws and handles in the walkway.** A reader on Schwarz's build post wrote that the screws sticking out *"would start to annoy me, especially when I tripped over them,"* and Lost Art Press replied that they had banged into them too [BS12]. A real layout and collision hazard, but not the only one. Confidence: MEDIUM. ### damaging: misuse that ruins the tool or the work - **Bare screw on soft work.** The screw tip bores into softwood without a pad [BS5]. Use a pad or liner [BS27]. Confidence: HIGH. - **Letting a moving check skew.** In moving-check and chock forms, a check without adequate guidance can turn or skew; Nicholson's guide exists to prevent it [BS23], and modern Nicholson-style builders add guide bars or glides [BS9]. Forum accounts of racking in "the type of vises I have" and a "three-rod style shoulder vice" [BS11] are practitioner evidence about **related guide-rod and shoulder-vise designs**, not about the Moxon/Holme fixture. Confidence: MEDIUM for moving-check forms; not asserted for Moxon/Holme. - **A dry, seized wooden screw forced.** Keep threaded parts clean and lubricated [BS27]; forcing a seized wooden screw strips its threads (see [[Leg Vise]]'s wooden-screw maintenance citation) [BS13]. Confidence: MEDIUM-HIGH. ### beginner-trap: mistakes that look fine until they aren't - **Skipping the pins.** In the Moxon/Holme form the screw holds the board to the bench; the pins hold it to its height [BS21]. Without them the board can sag or move under the plane. - **Assuming it is a general-purpose vise.** Cherubini's verdict on the Nicholson bench — *"The traditional Nicholson vise is a joke and should be rebuked, ridiculed and then skipped. A crochet would work on this bench as would a hold fast in the same spot"* [BS7] — is a practitioner's warning that its holding is specific, not general. - **Compensating for the wrong failure.** Adding caul blocks against "racking" on a Moxon/Holme fixture addresses a failure mode documented for other designs; check the pins and the support first. ### lineage-misuse: treating it like its ancestor or descendant - **Expecting leg-vise leverage or iron-vise speed.** The leg vise, the double screw and the iron quick-release vise are different mechanisms chosen by operation and bench design. IF the job needs a heavy, fast, repeatable clamp, THEN choose the mechanism built for it rather than forcing a wooden bench screw. Confidence: MEDIUM-HIGH. - **Treating all bench-screw variants as one tool.** Instructions for a Nicholson guided check do not transfer to a Moxon/Holme side fixture, and the reverse. Confidence: HIGH (the texts describe different mechanisms). --- ## correct use *(brief — the workbench holds deep operation)* - **Inspect before use** — screw threads, the nut or tapped member, the check or pressure pad, the guide or slider, the bench mounting, the support pins, and the bench's own footing [BS27]. - **Set the support before trusting the screw.** Moxon/Holme: seat the pin(s) fully in the leg holes so the board's lower edge sits at working height, with further pins for a long board [BS21]. Nicholson pattern: hold one end between the checks and support the other end of long work on the side pin [BS23][BS24]. - **Pad concentrated contact.** A bare screw tip can bore into softwood; use a pad or liner wherever the screw or jaw can mark the work [BS5][BS27]. - **Tighten by hand.** No extension on the handle and no striking it [BS27]. - **Check it is steady** before planing, sawing or chiselling. - **Its best-supported job is holding boards on edge for planing or shooting** [BS21][BS22][BS23]. --- ## ✦ matching *The workbench's first read.* - **Does**: holds a board against the bench side so its edge can be planed or shot, with the board carried at height by leg or side pins. - **High-confidence match**: holding and supporting boards on edge for planing or shooting, especially long boards on an English-style bench equipped with side support pins [BS21][BS22][BS23]. - **Conditional match**: other joinery, sawing or chiselling **where the exact variant, jaw area, bench structure and auxiliary support keep the work secure**. Whether a given wooden front-vise variant suits joinery layout depends on that variant and its workholding; no exact-device source excludes it. - **Poor match**: operations beyond the condition or capacity of the wooden parts; metalworking that would damage wooden jaws or threads; unsupported long or eccentric work; any operation where the work can rotate, drop or pull free. - **Kit-fit — pairs with / alternatives**: pairs with a holdfast, crochet or planing stop; alternatives chosen by operation and bench design include the [[Leg Vise]], double-screw/[[Moxon Twin-Screw Vise]], guided wooden face vises, and iron quick-release vises. There is no single documented "upgrade path" between them. - **Access**: a simple screw-through-crochet replica is feasible for a **careful builder with suitable large-threading tools and a strong bench** — the build involves accurate boring and tapping, shaping a handle, deep end-grain boring, gluing and cross-pinning [BS6]. It is not automatically a beginner project. A purchased wooden-screw kit improves access but is purchased hardware [BS9]. As a user, the fixture is simple once the support pins, padding and inspection are understood. - **Revival**: modern builders choose wooden screws for aesthetic and hand-skill reasons — Jim C.: *"There is a certain meditative aesthetic to the old ways"* [BS9]. Vendor-hosted testimonials, kept at testimonial weight. --- ## anatomy *The documented forms do not share one anatomy. Each part below is attached to the source and variant that uses the term.* - **Wooden screw** — hand-cut with a thread box and tap [BS6][BS16]. Schwarz's replica uses a 1″ screw at 6 tpi [BS5]. - **Holme's side fixture** — an outer part "flat, which lieth or is nailed to the Bench side," opened "by degree or steps wider and wider, to fit Boards of all thicknesses," with a "Tang or Lip" through which the screw bears [BS1][BS22]. Described on its own terms; it should not be forced into a modern front-vise anatomy. - **Moxon's leg pins** — holes down the bench legs ("aaaa") taking pins that carry the board's **lower** edge at working height; more pins support a long board at further legs [BS21]. The screw keeps the board against the bench; the pins keep it to its height. - **Nicholson's screw check, checks and guide** — a rectangular movable screw check driven by the screw toward the side board; the two facing surfaces are the checks; a horizontal guide mortised into the screw check slides through the side board to stop the check turning [BS23]. A pin in the side supports the other end of long work [BS23][BS24]. - **Ellis's chock and lug/slider** — the old-fashioned wooden screw and chock, guided by a lug or slider [BS25]. - **Langsner's guided wooden vise** — "Older vises of this pattern were all wood. The screw might be 3″ in diameter, with two 2″-square guides" [BS10]. A distinct two-guide form. - **Pressure pad (modern replica)** — Schwarz added a pad after the bare screw tip bored into pine [BS5]. **Failure modes are variant-specific, not one family defect:** work sag or movement where support pins are missing or mis-set (Moxon/Holme); point bruising from an unpadded screw tip (screw-through-crochet replicas); check skew or rotation where a moving check lacks adequate guidance (moving-check and chock forms — Nicholson's guide exists to prevent exactly this); thread, nut or mounting damage from overload (all wooden forms). --- ## variations | Variant | What differs | What it's for | |---|---|---| | **Moxon/Holme side-mounted bench screw** (1678, 1688) | Screw fixture on the bench side; Holme's stepped flat part with a tang/lip; used with height pins in the legs | Holding boards on edge for planing or shooting [BS21][BS22][BS1] | | **Nicholson's guided screw check** (1812) | Movable rectangular screw check, two checks, one horizontal anti-rotation guide through the side board; side pin supports the other end of long work | Edge-planing boards held at one end [BS23][BS24] | | **Wooden screw-and-chock face vise** (Ellis, 1908 3rd ed.) | Wooden screw and chock with a lug or slider; contrasted with the instantaneous iron bench screw | General bench holding on a joiner's bench [BS25] | | **Two-guide wooden vise** (Langsner) | ~3″ wooden screw with two 2″-square wooden guides | Face-vise holding [BS10] | | **Modern revivals** | Screw through a crochet (Schwarz); Nicholson-pattern wooden-screw vises with guide bars or glides (Lake Erie Toolworks customer builds, testimonial weight) | Historically inspired benches [BS5][BS6][BS9] | *For reproduction matching, distinguish **Moxon/Holme-inspired**, **Nicholson-pattern**, **Roubo-style bench with a modern adaptation** (a screw through a crochet added to a Roubo-style bench is a modern adaptation unless a source shows that exact combination), and **Moravian-style**. None of these combinations should be called "period-correct" without a source for the exact arrangement.* --- ## trades - **General/house joinery (English, pre-1880s)** — the home trade: Nicholson's own bench is built for house-joinery work (moldings, door and window stock), not fine cabinetmaking, per Cherubini's own period-craft framing [BS3][BS7][BS8]. - **American vernacular / Moravian** — see [[Leg Vise]]'s Old Salem bench record, where older and newer benches in one tradition carry different vises. Read as dated coexistence within a tradition, not a documented upgrade path for this fixture. - **Modern hand-tool revival (present day)** — where this tool is most visibly alive: hobbyist Nicholson- and Roubo-bench builders (Lake Erie Toolworks' documented customer builds) and at least one named period-furniture specialist (Peter Follansbee, at MEDIUM confidence — reported via WebSearch synthesis of his own writing, not independently verified verbatim this run) using the plain bench screw specifically because it matches 17th–18th-century joinery practice [BS1][BS2][BS9]. - **Cross-trade** — not surveyed this run; a genuine, unfilled gap rather than an assumed negative. --- ## lineage *This entry sits inside the corpus's workholding node, alongside [[Holdfast]], [[Planing Stop]], [[Leg Vise]], [[Tail Vise]], [[Shoulder Vise]], [[Moxon Twin-Screw Vise]], and [[Cast-Iron Quick-Release Face Vise]]. The relationships below are **dated coexistence and functional comparison**; direct descent between forms is asserted only where transmission evidence exists, and none was located.* **Ancestors / enabling craft** - **The cut wooden screw** — see [[Leg Vise]] for the general history of the screw on the woodworking bench. The bench screw is one of its simplest bench-height mountings. - **The holdfast and the planing stop** — older and parallel answers to holding work still; Adam Cherubini judges them better for the job on a Nicholson-pattern bench [BS7][BS8]. **Contemporaries** - **The double screw / twin-screw vise** — Moxon (1678) and Holme (1688) each name "the Bench-Screw" and "the Double Screw" as separate devices [BS21][BS22]. Their texts establish that the two were distinguished by name; they should not be called independent witnesses in the causal sense, since textual dependence between them has not been assessed. - **The [[Leg Vise]]** — a different mechanism occupying overlapping jobs. Coexistence is documented; replacement of one by the other is not. **Later related forms (dated, not proven descendants)** - **Nicholson's guided screw check (1812)** — a wooden screw moving a rectangular screw check against the bench's side board, with a horizontal guide mortised into the check and sliding through the side board to stop it turning [BS23]. - **Ellis's wooden screw and chock (1908 third edition)** — described as the old-fashioned form, with a lug or slider, beside the "instantaneous grip iron bench screw," which Ellis calls "a great improvement on the old wood form" [BS25]. That establishes coexistence and a period judgment of improvement; it does not by itself establish that the iron vise descended from any particular wooden form. - **The [[Cast-Iron Quick-Release Face Vise]]** — a functional successor on many benches. Shared screw-and-guide elements are resemblance and functional succession, not demonstrated descent. - **Christopher Schwarz's shoulder-vise idea** — *"I'm starting to think that a bench crochet pierced by a screw is likely the great-grandpappy of the venerable shoulder vise"* [BS5]. Schwarz labels this as his own speculation; it is carried here as a **modern hypothesis**, not lineage. --- ## history **Earliest named textual descriptions: Moxon 1678 and Holme 1688.** Moxon's *Mechanick Exercises* (EEBO text [BS21]; also transcribed by Follansbee [BS2]): *"c. The Bench-Screw (on its hither side) to Screw Boards in, whilst the Edges of them are Plaining or Shooting; and then the other edge of the Board is set upon a Pin or Pins... put into the Holes marked aaaa down the Legs of the Bench... So then, the Bench-Screw keeps the Board close to the edge of the Bench, and the Pins in the Legs keep it to its height."* The "other edge" here is the board's **lower** edge, carried at working height while the upper edge is planed; further pins support a long board where it reaches another leg. Holme's *Academy of Armory* (1688; EEBO record [BS22], wording cross-checked through Follansbee's transcription [BS1]): *"The Bench Screw, set on its higher side, to screw Boards to the Bench side, while their edges are plaining or shooting, that they shake or tremble not, but remain steady while they are in working."* Both name a separate "Double Screw." Moxon 1678 to Nicholson 1812 is 134 years. **Nicholson (1812) — the mechanism, from his own text.** Nicholson defines the parts directly: the rectangular movable piece is the **screw check**; the screw and screw check together are the **bench screw**; the facing surfaces of the screw check and the side board are its two **checks**; and a horizontal piece mortised into the screw check slides through the side board *"for preventing it turning"* — the **guide** [BS23]. One end of a board is held between the checks and the other end of long work rests on a pin in the side [BS23][BS24]. The earlier reading of an unresolved "bench screw" versus "wooden vise between the cheeks" is withdrawn; Nicholson's text resolves it. **Ellis (first published 1902; quotation checked in the 1908 third edition).** *Modern Practical Joinery* was first published in London by B. T. Batsford in 1902 [BS26]. The accessible full text is the revised and enlarged 1908 third edition, which describes an old-fashioned wooden screw and chock with a lug or slider and says *"The modern instantaneous grip iron bench screw is a great improvement on the old wood form"* [BS25]. Whether the identical sentence appears in the 1902 first edition has not been checked. **The Continental record — what was and was not found.** Rob Tarule's account of a Roubo-bench reproduction describes Roubo's architectural joiner's bench as having a large bench stop, a wooden hook, and an optional leg vise, with no quick-action front vise [BS14]. That describes one documented bench. **No exact French or German term for a separate bench-screw fixture was confirmed in this search**, and that is all the evidence supports; it does not show that Continental traditions lacked a comparable fixture. **The revival.** Christopher Schwarz built a working reproduction (2010 blog; *Ingenious Mechanicks*, 2018): a 1″ oak screw threaded at 6 tpi with a thread box, run through a tapped hole in the bench's crochet. He found the grip strong enough that the bare screw tip *"practically bor[ed] a hole in a pine board"* until he added a pad [BS5][BS6]. This is modern experimental evidence that a simple screw through a crochet grips hard; it is not period history. --- ## ✦ human side **This tool's human record is a genuine, sharp, in-print argument — smaller in scale than the leg vise's Klausz/Sellers feud, but the same shape: a named period specialist who thinks the tool is beneath contempt, and a live community of hobbyists who build it anyway because it's honest and cheap.** **Named hands.** - **Adam Cherubini** — Popular Woodworking's "Arts & Mysteries" columnist and an 18th-century hand-tool specialist, gives the entry's sharpest and most quotable line, from a 2006 Fine Woodworking forum thread discussing the Nicholson-bench vise specifically: *"The traditional Nicholson vise is a joke and should be rebuked, ridiculed and then skipped. A crochet would work on this bench as would a hold fast in the same spot"* [BS7]. In his own Popular Woodworking piece on the same bench he is only slightly gentler: *"A simple and ineffectual face vise adorns the front left side of the bench"* [BS8]. Both quotes are verbatim, named, and dated — a period-craft specialist's direct verdict that, for the exact bench this tool was designed for, the older workholding (holdfast, crochet) does the job better. - **Christopher Schwarz** — the tool's modern-revival champion, in the same role he plays across the whole workholding family: reproduces it, builds it, and offers the entry's own working hypothesis about where it sits in the family tree (see Descendants, above) [BS5][BS6]. - **George Ellis** (*Modern Practical Joinery*, first published 1902; quotation checked in the 1908 third edition) — the period trade voice for the wooden screw-and-chock beside the iron bench screw (see lineage) [BS25][BS26]. - **Peter Follansbee** — a working reproduction-furniture specialist in the 17th-century English joinery tradition, whose own research and blog transcriptions supply this entry's two primary period quotes; he is reported (via WebSearch synthesis of his own blog, not a directly-read verbatim confirmation this run — flagged as MEDIUM, a closable gap) to still use this exact vise form on his own bench today [BS1][BS2]. **Stories — the modern revival, named and dated.** A real, textured thread of hobbyist builders documents this tool's second life, via Lake Erie Toolworks' "Workbench of the Month" feature (vendor-hosted, named and dated, the same caveat class as similar human-side material already used elsewhere in this corpus) [BS9]: - **Jim C.**, Excelsior, Minnesota (2011) — built a reproduction Nicholson bench with a wooden bench-screw vise, reporting it *"extremely smooth with absolutely no racking,"* and giving the entry's cleanest revival-motive quote: *"I think a metal screw would have looked totally silly on a bench like this... There is a certain meditative aesthetic to the old ways, and the Lake Erie Toolworks wooden screw completes the picture brilliantly."* - **Quentin W.**, Greenwich, New Jersey (2020) — built a cherry Nicholson bench with a massive 4×12×24″ vise jaw and a shop-made walnut glide "to avoid racking": *"there is something very special about a wooden screw."* - **James P.**, Hurricane, West Virginia (2016) — built both an English (Nicholson) bench and a Moravian bench at the Woodwright's School, wooden vise screws in both — a real, first-hand echo of the Moravian bench-tradition pattern already documented in [[Leg Vise]] (older benches with the simpler vise, newer ones upgrading). - **David F.**, Wichita, Kansas (2015) — built a functional 1/3-scale reproduction with wooden-screw face *and* tail vises, screws turned from lignum vitae, for a historical museum exhibit. **Guild/pre-1812 Continental tradition — a genuinely thin block, stated honestly.** Beyond what [[Leg Vise]] already documents for the general screw-vise and leg-vise tradition (Roubo, Diderot), this run did not locate name-specific European guild sourcing distinct from that already-cited material. One adjacent data point: an English joiner's tool-chest lid, ca. 1790 (Jane Rees's personal collection, cited via the Popular Woodworking Nicholson-bench piece), depicts a bench with a **twin-screw** vise on the front-left — real, dated, but the twin-screw form, not this tool [BS8]. --- ## ✦ proof of existence *Grade: documentary evidence for the named early forms, plus accession-level physical evidence for related wooden bench-screw forms whose dates are not established.* - **Moxon, *Mechanick Exercises* (1678; collected 1683)** — primary searchable text on EEBO naming the Bench-Screw, its edge-planing and shooting use, removable leg pins, and a separate double screw [BS21]. HIGH. - **Holme, *Academy of Armory* (1688)** — EEBO publication record [BS22]; wording cross-checked through Follansbee's transcription [BS1]. HIGH for the text's existence; MEDIUM-HIGH for wording (secondary cross-check). - **Nicholson, *Mechanical Exercises* (1812) / *The Mechanic's Companion*** — primary text defining the screw check, checks and anti-rotation guide [BS23]; MWTCA reproduces the clamp-one-end, pin-the-other instruction [BS24]. HIGH. - **Ellis, *Modern Practical Joinery*** — first published 1902 [BS26]; wooden screw-and-chock description and the iron-bench-screw quotation checked in the 1908 third edition [BS25]. HIGH for 1908. - **Smithsonian National Museum of American History, "Carpenter's Bench Vise," ID MC.248001.01 / accession 248001** — a wooden single-screw carpenter's bench vise, the screw keyed into a cheek, with a block for mounting under a benchtop [BS28]. The page gives no historical date; it does not date the Moxon/Holme mechanism. - **Science Museum Group, object 1949-340/1, part 1949-340/1 Pt1** — a wooden bench and detachable joiner's screw from the wheelwright's-shop collection [BS29]. Accession-level evidence for a related form, not proof of the 1678 form. - **Winterthur, Dominy Collections, "Bench & Bench Vise"** — a dated 1790–1830 wooden **double-screw** bench vise [BS30]. Useful context for the neighbouring tool; a different tool from the single bench screw. - **Modern replica** — Schwarz's working screw-through-crochet [BS5][BS6]. Experimental, not historical. - **Patents** — no relevant patent was located, or expected to be necessary, for the documented pre-industrial form. --- ## references [BS1] Randle Holme, *The Academy of Armory and Blazon* (manuscript begun 1649, published Chester, 1688) — "Bench Screw" entry, quoted via N. W. Alcock & Nancy Cox (eds.), *Living and Working in Seventeenth-Century England* (British Library CD-ROM, 2000), transcribed by Peter Follansbee, "The Other Horse's Mouth: Randle Holme," pfollansbee.wordpress.com, 2010-05-09. Kind: book (primary, secondary-transcribed). [BS2] Joseph Moxon, *Mechanick Exercises: Or the Doctrine of Handy-Works* (serial from 1678, collected 1683) — "The Bench-Screw" passage, quoted via Peter Follansbee, "Bench Screw," pfollansbee.wordpress.com, 2009-01-14. Kind: book (primary, secondary-transcribed). [BS3] Peter Nicholson, *Mechanical Exercises, or The Elements and Practice of Carpentry, Joinery...* (1812) / republished as *The Mechanic's Companion* (1831; 1845 US ed., reprinted by Lost Art Press). Kind: book (primary text located, not directly extracted this run — see BS18). [BS4] George Ellis, *Modern Practical Joinery* (1902) — "the modern instantaneous grip iron bench screw is a great improvement on the old wood form." Already cited in this corpus as [FV18], [[Cast-Iron Quick-Release Face Vise]]. Kind: book. [BS5] Christopher Schwarz, "Joseph Moxon's Bench Screw," Popular Woodworking (blog), 2010-05-08, popularwoodworking.com/workbenches/schwarz-workbenches/joseph-moxons-bench-screw/. Kind: blog (maker-primary). [BS6] Christopher Schwarz, *Ingenious Mechanicks* (Lost Art Press, 2018) — "Simple Screw Vises" excerpt, blog.lostartpress.com, 2021-03-30. Kind: book excerpt (primary). [BS7] Adam Cherubini, in "Bench vise quandry, ate my lunch" forum thread, FineWoodworking.com, 2006, finewoodworking.com/forum/bench-vise-quandry. Kind: forum (named author). [BS8] Adam Cherubini, "Nicholson Bench," Popular Woodworking (blog), popularwoodworking.com/arts-mysteries/nicholson-bench/. Kind: blog (named author). [BS9] Lake Erie Toolworks, "Workbench of the Month" series, lakeerietoolworks.wordpress.com/tag/face-vise/ — named builders Jim C. (Excelsior, MN, 2011), Quentin W. (Greenwich, NJ, 2020), James P. (Hurricane, WV, 2016), David F. (Wichita, KS, 2015). Kind: vendor blog (named, dated, first-person). [BS10] Drew Langsner, *Country Woodcraft: Then and Now* — "'Before Vises' & 'Bench Vises'" excerpt, blog.lostartpress.com, 2021-08-10. Kind: book excerpt. [BS11] Fine Woodworking forum, "Bench vise quandry, ate my lunch," 2006, posters "beretta" and "DonStephan," finewoodworking.com/forum/bench-vise-quandry. Kind: forum (named handles). [BS12] Lost Art Press blog comment thread, "Simple Screw Vises," 2021, reader "John Moran," blog.lostartpress.com/2021/03/30/simple-screw-vises/. Kind: blog comments (named handle). [BS13] Sawmill Creek forum, "Restore Antique Wooden Vise Screw," sawmillcreek.org/threads/restore-antique-wooden-vise-screw.279368/ — cross-applicable maintenance sourcing, same mechanism as [[Leg Vise]]'s own wooden-screw damaging-class citation. Kind: forum. [BS14] Rob Tarule, quoted in "Throwback: An 18th-Century Workbench," Fine Woodworking, 2024, on a Roubo-bench reproduction project. Kind: magazine (named, museum-adjacent reproduction). [BS15] Appraisily antique-tool identification guide (unsigned/SEO-style), 2026 — general dating heuristic (wooden-screw pre-1880s vs. cast-iron late 19th/early 20th c.). Kind: web (LOW-MEDIUM — no cited primaries of its own, consistent with but not independent corroboration of BS4). [BS16] "Threadboxes," Vintage Tool Patch (blog), 2022-06-12, blog.vintagetoolpatch.com/2022/06/12/threadboxes.html — screw-box/tap survey, Dominy-workshop threadbox (Winterthur-associated, accession unverified), regional variation (Peugeot Frères, French; fine-tools.com, German). Kind: blog (enthusiast/collector, detailed, photographed). [BS17] gallivantingcraftsman.com, general "history of the vise" post claiming an 1830 first cast-iron vise. Kind: web — **explicitly NOT relied on**; unsourced, inconsistent with the patent record already established in [[Cast-Iron Quick-Release Face Vise]] (earliest verified quick-release patent 1877–80). Recorded here only so this claim is not picked up uncritically by a future run. [BS18] "The Nicholson Bench (1812)," Working By Hand (blog), 2022-08-07, workingbyhand.wordpress.com/2022/08/07/the-nicholson-bench-1812/. Kind: blog (secondary analysis of the Nicholson primary). [BS19] [[Leg Vise]] — cross-corpus citation for the general screw-migration history, the Roubo/*presse à vis* reading, the caul-block anti-rack trick, and the Old Salem/Moravian bench-tradition finding, all directly applicable to this tool. [BS20] [[Cast-Iron Quick-Release Face Vise]] — cross-corpus citation for the wood-to-iron transition's patent-dated framework and the family's four-answers-to-racking structure. [BS21] Joseph Moxon, *Mechanick Exercises* — EEBO / University of Michigan full text, quod.lib.umich.edu/e/eebo/A51548.0001.001. Kind: book (primary, direct). Supports the Bench-Screw name, edge-planing/shooting use, removable leg pins, separate double screw. [BS22] Randle Holme, *The Academy of Armory* (1688) — EEBO / University of Michigan record, quod.lib.umich.edu/e/eebo/a44230.0001.001. Kind: book (primary publication record; wording cross-checked via [BS1]). [BS23] Peter Nicholson, *The Mechanic's Companion* — PDF of the primary text, woodworkersuk.co.uk/wp-content/uploads/2022/06/the-mechanics-companion-or-the-elements-and-practice-of-carpentry-joinery-bricklaying-masonry-slating-plastering-1.pdf. Kind: book (primary). Defines screw check, checks and the guide "for preventing it turning"; support of the other end of long boards. [BS24] Mid-West Tool Collectors Association, *Gristmill* No. 59 (June 1990), Nicholson joinery excerpt, mwtca.org/wp-content/uploads/2025/03/59-june-1990.pdf. Kind: journal reprint of primary text. [BS25] George Ellis, *Modern Practical Joinery*, revised and enlarged 3rd edition (1908), woodworkersuk.co.uk/books/modern-practical-joinery-g-ellis-1908.pdf. Kind: book (primary trade text). Old wooden screw and chock with lug or slider; the "instantaneous grip iron bench screw" quotation, as checked in this edition. [BS26] WorldCat record, George Ellis, *Modern Practical Joinery* (London: B. T. Batsford, 1902), OCLC 16761227. Kind: library catalogue. First-publication date only. [BS27] Canadian Centre for Occupational Health and Safety (CCOHS), "Hand Tools – Vises," ccohs.ca/oshanswers/safety_haz/hand_tools/vises.pdf. Kind: authoritative safety guidance. Secure mounting, inspection, correct size, long-work support, liners, thread maintenance, hand-only tightening, no extensions or hammering, no over-opening or corner loading. [BS28] Smithsonian National Museum of American History, "Carpenter's Bench Vise," MC.248001.01 / accession 248001, americanhistory.si.edu/collections/object/nmah_656842. Kind: museum record (undated object). [BS29] Science Museum Group, wheelwright's-shop collection, object 1949-340/1 incl. part 1949-340/1 Pt1 (wooden bench and detachable joiner's screw), collection.sciencemuseumgroup.org.uk/objects/co45508. Kind: museum record. [BS30] Winterthur Museum, Dominy Collections, "Bench & Bench Vise," dominycollections.winterthur.org/tools-of-the-trade/woodworking/bench-and-vise/. Kind: museum record (dated 1790–1830 double-screw vise; context only). *Reference notes after the review: [BS4] is superseded by [BS25]/[BS26] (quotation to the 1908 edition; first publication 1902). [BS11] is retained only as practitioner evidence about related guide-rod and shoulder-vise designs. [BS3] and [BS18] are superseded for anatomy by the primary text [BS23].* --- ## forge images needed 1. **Moxon/Holme use view** — a board held against the bench side by the bench screw, its lower edge carried at working height on pins in the leg holes, with a second pin at the next leg for a long board. 2. **Nicholson's screw check** — the screw, the rectangular screw check, the two checks, and the horizontal guide sliding through the side board; the other end of a long board on the side pin. 3. **Variant comparison plate** — Moxon/Holme fixture, Nicholson screw check, Ellis chock-and-slider, and a modern screw-through-crochet, side by side, captioned as related forms, not a line of descent. ## The reviewer's corrections (7) - `BLOCKER` — 1. Correct Nicholson’s mechanism and the board-support geometry — Exact claim: Nicholson’s “bench screw” and “wooden vise... between the cheeks” are called “genuinely unresolved”; the family is defined as having “no chop” and “no guide of any kind”; correct use says the board’s “far edge” sits on a … - `BLOCKER` — 2. Remove the transferred, high-confidence racking narrative — Exact claim: The oldest form has “no engineered defense against anything”; users must “fight racking with a loose caul, and only that”; racking is “worse here than on the leg vise” and is “directly confirmed” at HIGH confidence by tw … - `BLOCKER` — 3. Replace the “genuinely thin” danger section with basic vise controls — Exact claim: “Genuinely thin, consistent with every sibling vise entry in this corpus,” followed only by a generic pinch-point note and an anecdote about protruding screws. - `BLOCKER` — 4. Rebuild the lineage and regional claims as hypotheses, not descent — Exact claim: The one-line identity says the leg vise and iron face vise were “both invented to replace” this tool; the leg vise is listed as a descendant; the guide-rod wooden vise is the “direct mechanical and material ancestor” of … - `SHOULD-FIX` — 5. Correct the proof-of-existence section — Exact claim: “No museum-accessioned physical example of the vise itself was located” and the proof is “documentary, not accession-level.” - `SHOULD-FIX` — 6. Tie Ellis’s quotation to the edition actually checked — Exact claim: “George Ellis, writing in 1902,” followed by the “instantaneous grip” quotation. - `SHOULD-FIX` — 7. Narrow the build-access and task-exclusion claims — Exact claim: The vise is “genuinely beginner-buildable” and Schwarz’s instructions require “only a thread box, a tap, a drilled and glued mortise”; it is categorically not for “dovetail-layout-critical work.”