STANLEY® 87-471, ADJUSTABLE WRENCH, 10" LONG ADJUSTABLE JAW DESIGN ALLOWS TOOL TO GRIP MANY FASTENER SIZES. KNURL ADJUSTING MECHANISM FOR QUICK AND PRECISE ADJUSTMENT. LASER-ETCHED FRACTIONAL AND MM JAW SCALE FOR EASY SIZE ADJUSTMENT. BUILT-IN TENSION SPRING STABILIZES MOVABLE JAW. FORGED CHROME VANADIUM STEEL IS STRONG AND DURABLE. LIGHTWEIGHT HANDLE DESIGN. POLISHED CHROME HEAD AND CHROME-PLATED BODY FOR ANTI-CORROSION PROTECTION. MEETS ANSI SPECIFICATIONS. HANDLE HOLE FOR TETHERING, HANGING OR STORAGE.