{"product_id":"antique-early-1900s-brown-sharpe-no-635-screw-pitch-gauge-26-leaf-tool-ri-usa","title":"Antique Early 1900s Brown \u0026 Sharpe No. 635 Screw Pitch Gauge 26 Leaf Tool RI USA","description":" \u003cp data-path-to-node=\"0\"\u003eAntique Early 1900s Brown \u0026amp; Sharpe No. 635 Screw Pitch Gauge 26 Leaf Tool RI USA\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003eDescription:\u003c\/b\u003e For sale is an early antique\/vintage Brown \u0026amp; Sharpe No. 635 26-leaf screw pitch gauge, manufactured in Providence, Rhode Island, U.S.A. Based on the early rounded casing design and pre-1920s style two-line maker stamp without a body-stamped model number, this piece dates to the early 1900s–1910s era.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eThis classic machinist tool features 26 folding blades used to identify threads per inch (TPI) on screws, bolts, and threaded components.\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eBrand:\u003c\/b\u003e Brown \u0026amp; Sharpe Mfg. Co.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eCatalog Number:\u003c\/b\u003e No. 635\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eEra:\u003c\/b\u003e Circa early 1900s–1910s (Pre-1920s)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eOrigin:\u003c\/b\u003e Providence, R.I., U.S.A.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eLeaf Count:\u003c\/b\u003e 26 leaves \/ pitch blades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eDimensions:\u003c\/b\u003e Measures approximately 2-3\/4 inches long when closed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,6,0\"\u003e\u003cb data-path-to-node=\"3,6,0\" data-index-in-node=\"0\"\u003eMarkings:\u003c\/b\u003e Case stamped \"BROWN \u0026amp; SHARPE MFG. CO. \/ PROVIDENCE, R.I. U.S.A.\" Individual pitch counts stamped at the base of each leaf.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,7,0\"\u003e\u003cb data-path-to-node=\"3,7,0\" data-index-in-node=\"0\"\u003eCondition:\u003c\/b\u003e Antique pre-owned condition with age-appropriate patina and light surface discoloration. Leaves fold properly and stamped pitch markings remain legible. Please inspect photos for exact cosmetic details.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eselling as pictured 090726 GP\u003c\/p\u003e\u003cmeta name=\"keywords\" content=\"Brown \u0026amp; Sharpe 635, screw pitch gauge, antique thread gauge, 1900s machinist tools, Providence RI USA, 26 leaf thread gauge, antique measuring tools, TPI gauge, shop tool, metalworking hand tool\"\u003e\u003cmeta name=\"description\" content=\"Buy an antique early 1900s Brown \u0026amp; Sharpe No. 635 26-leaf screw pitch gauge made in Providence, RI, USA. Essential vintage machinist thread pitch measuring tool\"\u003e","brand":"cyclewarehouse.online","offers":[{"title":"Default Title","offer_id":47632583327906,"sku":"brown \u0026 sharpe thread gauge 090726","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/9824\/2861\/files\/de9ec764-3301-4901-969f-8e6912f8ba5a.jpg?v=1788805663","url":"https:\/\/cyclewarehouse.online\/products\/antique-early-1900s-brown-sharpe-no-635-screw-pitch-gauge-26-leaf-tool-ri-usa","provider":"cyclewarehouse.online","version":"1.0","type":"link"}