Brownells Bob Marvel 1911 Auto Sear & Hammer Jig

Three-piece, dual purpose jig gives perfectly stoned surfaces with exact 90deg cuts every time. Guides stone over all styles of 1911 hammers and sears for a clean-breaking, match-quality let-off. Combination jig/vise holds hammers at the correct height. Plus, locks sear in proper relationship to hammer to make sharp primary/secondary cuts on hammer engaging surfaces. Use 6" x 1/2" x 1/2" stone. Mfg: Brownells SPECS: Hardened, anodized aluminum. Approx. 4" (10.1cm) long, 2" (5cm) high, 3/4" (19cm) thick. Includes instructions.