/ Precision Measuring Tools / Precision Hand Tools / Squares / Combination Squares / 33H-12-4R * Not actual product image 50209 33H-12-4R 12" Combination Square with Square Head 50209 Other similar products The Starrett 12" Combination Square with Square Head has the same features as the 11 Series except that the square heads are forged hardened steel with smooth, black enamel finish. 12", 4R Grad, Regular Blade Note:This item is discontinued. Please consider the recommended alternative listed above or contact our special order department at (978) 249-3551 x410 for more information. Features Specifications Parts Downloads Contact Starrett Features Reversible lock bolt, scriber, spirit level Hardened steel, machine divided blade Regular Finish Blade Forged and Hardened Steel Heads with Smooth Black Enamel Finish Specifications Blade Length (in): 12" Blade Finish: Regular Graduation Type: 4R Graduations: 8ths, 16ths, Quick Reading 32nds, 64ths Head Finish: Smooth Black Head Material: Forged Steel Head Types: Square Number of Pieces: 2 Parts Member of Kit Item #DescriptionPart No.QtyInformation 10STOCKH33-12241 20•STOCK, BLANK,CAT.33-12"NOT AVAILABLE1 30•VIAL, .281X1 5/1613263-01 40•SPRING, .260X.310X.563X.025X501086-01 50•BUSHING, AWL #11-601087-1/21 60•PLUG, EXPANSION17816-01 70•WSHR,.205X.380X.02007769-01 80•BOLT, LOCK #11-1222658-01 90•NUT, .231-2801083-01 100•NAMEPLATE,L.S.S.HARD05839-01 110•AWL SUB ASSEMBLY07659-C1 120BLADE, #4 GRADB12-4R1 Downloads Catalog 33 - Section 11 - Squares Invented by our founder, the combination square was our first product and today, our brand is considered to be the best available. This section offers a range of high quality solid squares, tri-squares specialty products and accessories that is especially broad and deep. Precision Hand Tools (Catalog 33) 612 page catalog featuring precision hand tool, force measurement, vison systems, optical comparators, laser measurement, and flat stock.