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Precision steel hardened - precision,
$36.89
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Precision steel hardened - precision,
$35.75
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New 6 engineers - ",
$35.49
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Machinist square set - set, 4
$31.89
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Vintage solid precision - vintage,
$10.00
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Machinist square - x,
$24.99
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Machinist square precision - machinist,
$10.48
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Brown sharpe no 540 - brown,
$30.00
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Vintage lutz 2060 6 - vintage,
$14.99
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Vintage combination square - vintage,
$19.99
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Vintage starrett 4 - no., 63
$43.00
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Machinist square precision - square,
$10.54
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Vintage starrett - vintage, 12"
$49.99
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Antique 1900 master machinist - antique,
$55.16
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Center square machinist - center,
$16.50
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Insize 4707 300 machinist - insize, 4707-300
$169.99
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Vintage starrett no 9 - vintage, l.s.
$70.00
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Fowler vintage master - fowler,
$125.00
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Vintage precision machinist - vintage,
$9.99
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Starrett hardened - 4, 12"
$27.55
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Inch machinist square good - 4, square,
$19.96
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Mitutoyo 180 905 - 905, 12"
$149.00
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D4089 machinist square set - square,
$29.99
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Vtg brown sharpe - &,
$49.99
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Spi machinist square 12 - spi,
$62.00
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Starrett vintage old - no.20, 6"
$275.00
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Machinist square precision - machinist,
$15.83
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Pair - , of
$15.00
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Lufkin rule combination - lufkin, square
$85.00
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New old stock moore - stock, wright
$45.00
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Vintage starrett the s - vintage,
$65.00
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Machinist square set 80mm - machinist,
$8.71
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Vintage combination - 🗽vintage, 6"
$34.85
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Dct engineer square - square,
$12.99
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Vintage starrett no 4 - starrett, 13,
$52.95
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Machinist tool brown sharpe - brown,
$99.00
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Inch combination square - square, set
$18.88
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Machinist tool vintage - tool:, 12"
$60.00
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Pec tools inch right - pec,
$45.00
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New old stock - old,
$75.00
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Vintage brown sharpe - brown,
$25.95
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Shars machinists work - x,
$44.95
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Machinist steel square - machinist,
$17.99
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Shars 10 machinists - shars, 10"
$46.20
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Square brown sharpe 3 no - &,
$47.29
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Starrett 20 precision - no.,
$66.00
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Vintage machinist toolmaker - vintage,
$24.95
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Vintage combination square - 4,
$35.00
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Vintage combination - 6",
$23.45
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New precision tri - tri, steel
$27.99
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Combination protractor - 12",
$15.26
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Center square machinist - center,
$14.99
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Starrett 55 4 - starrett, 1/2"
$149.99
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Vintage brown sharpe 6 - brown, 6”
$29.99
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Square beveled edged - beveled,
$54.95
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Toolmaker machinist beveled - machinist,
$24.99
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Vintage starrett 13 double - no.,
$64.99
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Piece machinists combination - 4-piece,
$60.00
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4pc engineers square set - 4pc,
$33.50
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Lufkin 166 4 - 166, 4-1/2"
$39.99
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Starrett precision 6 - no.20,
$40.00
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Vintage brown sharpe no - &,
$27.50
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Vintage starrett 6 - vintage,
$45.00
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Vintage starrett no 9 - vintage,
$114.95
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Taytools precision piece - taytools, 2-piece
$16.67
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Machinist square precision - machinist,
$11.99
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Engineers square 90 - square,
$11.22
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Machinist square - 6",
$7.50
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Machinist square set - 3,, 4
$34.28
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Vintage precision made - 2,
$14.99
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Mitutoyo square gage blocks - mitutoyo,
$40.00
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Vintage machinist toolmaker - vintage,
$19.95
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Brown and sharpe 542 - brown,
$35.99
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Machinist square precision - machinist,
$12.40
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Mitutoyo machinist beveled - machinist,
$34.99
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Machinist square set 4 - 3,,
$31.89
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Vintage starrett 6 - starrett, 6"
$30.00
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Pec tools lot 2 solid - tools, of
$60.00
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Starrett bevel edge - 55,
$95.00
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Four piece machinist - machinist, 12"
$15.11
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Vintage solid precision - vintage,
$12.00
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Vintage slide - 🗽,
$9.87
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Starrett center head with - starrett,
$49.99
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Vintage machinist right - vintage,
$11.70
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Vintage lufkin rule - lufkin, no
$31.50
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Vintage small steel machinist - steel,
$60.00
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Lufkin 139 machinist - lufkin, no.
$24.99
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Combination protractor - 12",
$47.42
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Piece precision machinist - piece,
$84.95
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Starrett 6 - 2, 55
$100.00
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Precision steel hardened - precision,
$35.40
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Starrett machinist square - machinist,
$55.00
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Machinist square piece set - square,
$33.95
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Vintage starrett 20 - no., solid
$94.99
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Precision machinist square - precision,
$23.89
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New 6 inch engineers - 4,
$35.85
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Looking for more machinist square?
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Browse 96 machinist square listings currently in our index. Prices range from $7.5 to $275, with an average of $44.86. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about machinist square →
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Whether you are looking for a brand-new or second-hand machinist square, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $7.5, while premium listings can reach $275 — giving you a wide budget spread to work with. The average price of $44.86 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.