Continuous (piano) hinges: open width, thickness, pin diameter, knuckle length and standard lengths (Series 1000, Monroe list, McMaster-Carr options) — dimension sheet Source: Xem Studio, https://xemstudio.com/objects/continuous-piano-hinges/ (sheet CC BY 4.0) Basis: Hinge Outlet's Series 1000 steel piano hinge listing, 25 rows of Monroe Engineering's standard continuous hinge list, and the option lists of McMaster-Carr's steel continuous hinge page; numbers only Catalog version: 2026-10-20 Sizes: see table below - Hinge Outlet Series 1000 (steel): open widths 1-1/16 in (26.99 mm), 1-1/4 in (31.75 mm), 1-1/2 in (38.10 mm), 2 in (50.80 mm); thickness 0.040 in (1.02 mm); pin Ø0.091 in (2.31 mm); knuckle length 1/2 in (12.70 mm); lengths 6 ft and 8 ft. The listing prints no knuckle diameter, hole size, hole spacing or hole count (the description is cut off at 'Leaves are'). - Monroe Engineering rows (25 of 1000 in the distributor list; aluminum except one unspecified): item, length (TBD means 'to be determined' on the list), knuckle length, overall open width, pin diameter and 'thickness gauge'. The list prints no unit for the thickness gauge and no hole data; the values are shown as printed (for example 0.12 and 3/16 for the thick aluminum hinges, 0.025 to 0.075 for thin ones), and are likely inches, but the page does not say so. - McMaster-Carr's page is a filter panel, so it lists option values, not per-part rows: overall width 3/4 to 6 in, lengths 12, 24, 36 in and 4 to 8 ft, leaf thickness bins (under 0.125 in, 0.125–0.249 in, 0.25–0.499 in), pin diameters 1/16 to 5/8 in, knuckle lengths 1/4 to 2 in, mounting screw sizes No. 3 to 5/16 in, and 26 knuckle diameters from 0.113 to 1.125 in (shown last). Hole diameter and center-to-center spacing are not on that page. 'With holes, with slots, without holes' are the mounting-hole options. - A hole pattern (hole Ø and pitch) was not published in any source read, so none is shown. Door and cabinet butt hinges are on butt-hinges-sizes-and-leaf-widths; the 35 mm concealed hinge on cup-hinge-35mm. No file: without hole data, a hinge drawing would be invented. McMaster-Carr sells steel, aluminum, brass and MS 20001 continuous hinges with per-part STEP; linked, not copied. source open width thickness / leaf pin Ø knuckle length length material / notes Hinge Outlet Series 1000 (steel) 1-1/16, 1-1/4, 1-1/2 and 2 in open 0.040 in 0.091 in 1/2 in 6 ft, 8 ft — Monroe Engineering 6416-E7 1-1/4 in open 0.06 (gauge as printed) 3/16 in 1/2 in TBD specify Monroe Engineering 6418-B 2 in open 0.025 (gauge as printed) 0.12 in 1/2 in 6 ft aluminum Monroe Engineering 641Q-F 3 in open 0.06 (gauge as printed) 0.12 in 1/2 in 6 ft aluminum Monroe Engineering 6438-E 4 in open 0.06 (gauge as printed) 0.12 in 1/2 in 6 ft aluminum Monroe Engineering 8007-E 1-1/16 in open 0.12 (gauge as printed) 0.091 in 1/2 in 6 ft aluminum Monroe Engineering 8007-E7 1-1/2 in open 0.12 (gauge as printed) 0.091 in 1/2 in 6 ft aluminum Monroe Engineering 8011-E 1-1/4 in open 0.12 (gauge as printed) 0.091 in 1/2 in 6 ft aluminum Monroe Engineering 8011-E7 2 in open 0.12 (gauge as printed) 0.091 in 1/2 in 6 ft aluminum Monroe Engineering 8013-E 1-1/2 in open 0.12 (gauge as printed) 0.12 in 1/2 in 6 ft aluminum Monroe Engineering 8013-E7 1-1/4 in open 0.12 (gauge as printed) 0.12 in 1/2 in 6 ft aluminum Monroe Engineering 8014-E7 2 in open 0.12 (gauge as printed) 0.12 in 1/2 in 6 ft aluminum Monroe Engineering 801Q-F 1-1/16 in open 3/16 (gauge as printed) 0.12 in 1/2 in 6 ft aluminum Monroe Engineering 8038-E 1-1/4 in open 3/16 (gauge as printed) 0.12 in 1/2 in 6 ft aluminum Monroe Engineering 9611-E 1-1/2 in open 3/16 (gauge as printed) 0.12 in 1/2 in 6 ft aluminum Monroe Engineering 9638-E 1-3/4 in open 3/16 (gauge as printed) 0.12 in 1/2 in 6 ft aluminum Monroe Engineering A-1222-A 4 in open 0.072 (gauge as printed) 3/16 in 1/2 in TBD aluminum Monroe Engineering A-1614-B 2-1/2 in open 0.075 (gauge as printed) 3/16 in 1/2 in 3 ft aluminum Monroe Engineering A-1622-A 2 in open 0.075 (gauge as printed) 3/16 in 1/2 in 3 ft aluminum Monroe Engineering A-162414 3 in open 0.075 (gauge as printed) 3/16 in 1/2 in 3 ft aluminum Monroe Engineering A-1718-A 2-1/2 in open 0.075 (gauge as printed) 3/16 in 1/2 in 4 ft aluminum Monroe Engineering A-1718-B 2 in open 0.075 (gauge as printed) 3/16 in 1/2 in 4 ft aluminum Monroe Engineering A-2014-B 3 in open 0.075 (gauge as printed) 3/16 in 1/2 in 4 ft aluminum Monroe Engineering A-2018-A 2-1/2 in open 0.075 (gauge as printed) 3/16 in 1/2 in 5 ft aluminum Monroe Engineering A-2414-B 2 in open 0.075 (gauge as printed) 3/16 in 1/2 in 5 ft aluminum Monroe Engineering A-2416-B 3 in open 0.075 (gauge as printed) 3/16 in 1/2 in 5 ft aluminum McMaster-Carr steel continuous (piano) hinges: option lists overall width: 3/4, 1, 1-1/16, 1-1/4, 1-1/2, 1-3/4, 2, 2-1/2, 3, 3-1/2, 3-3/4, 4, 4-1/2, 5, 6 in leaf thickness bins: under 0.125 in; 0.125–0.249 in; 0.25–0.499 in 1/16, 5/64, 3/32, 1/8, 3/16, 1/4, 3/8, 1/2, 5/8 in 1/4, 1/2, 5/8, 1, 1-1/2, 2 in 12, 24, 36 in; 4, 5, 6, 7, 8 ft mounting screws No. 3, 4, 5, 6, 8, 10, 1/4, 5/16 in McMaster-Carr: knuckle diameter options (in) 0.113, 0.125, 0.148, 0.164, 0.174, 0.178, 0.187, 0.206, 0.225, 0.245, 0.249, 0.250, 0.308, 0.318, 0.337, 0.338, 0.394, 0.400, 0.43, 0.45, 0.49, 0.615, 0.740, 0.860, 0.874, 1.125 — — — — — Files elsewhere (not hosted by Xem Studio; license as stated by the publisher): - Hinge Outlet: Steel continuous piano hinges, Series 1000: open widths 1-1/16, 1-1/4, 1-1/2, 2 in; thickness 0.040 in; pin Ø0.091 in; knuckle length 1/2 in; lengths 6 and 8 ft — web — Reseller product page; numbers only — https://www.hingeoutlet.com/products/steel-continuous-piano-hinges-series-1000-multiple-lengths-and-widths-available-sold-individually - Monroe Engineering: Standard continuous (piano) hinges list: item, length, material, knuckle length, overall open width, pin diameter, thickness gauge (25 of 1000 rows read) — web — Distributor catalog; numbers only. Thickness is printed as 'gauge' without a unit — https://catalog.onemonroehardware.com/viewitems/abe/standard-continous-piano - McMaster-Carr: Steel continuous (piano) hinges (free STEP/IGES per part, for your own design use; no redistribution) — STEP, IGES, PDF — McMaster-Carr site terms: personal design use, no redistribution [verify license at link] — https://www.mcmaster.com/steel-continuous-hinges - McMaster-Carr: Aluminum continuous hinges (free STEP/IGES per part, for your own design use; no redistribution) — STEP, IGES, PDF — McMaster-Carr site terms: personal design use, no redistribution [verify license at link] — https://www.mcmaster.com/aluminum-continuous-hinges No true-size file yet: the published figures do not fix the whole shape; a measured scan is planned. API: https://xemstudio.com/api/geometry?object=continuous-piano-hinges