Seller: greatcatalogue ✉️ (37,668) 99.6%, Location: Bath, New York, US, Ships to: WORLDWIDE, Item: 115608186993 Orig. Screw Cap for Sears Craftsman #3700 Block Plane- 1 5/8" - mjdtoolparts. An ORIGINAL SCREW LOCK CAP for a Sears Dunlap brand No. 3700 block plane by Sears, Roebuck & Company, Chicago, Illinois. Fully 95% of the original black japan finish remains on this essentially unused cap, which is designed for use with a cutting iron measuring 1 5/8 inches in width. Length = 4.25 Inches (Ref. Id No.: 362400) [Free Shipping] Condition: Used, Brand: Sears, Roebuck & Company, Chicago, Illinois, Original/Reproduction: Antique Original, Country/Region of Manufacture: U.S.A.