MADE BY THE WORLD-FAMOUS CRESCENT® BRAND IN THE U.S.A. LASER ETCHED SCALE IN BOTH SAE STANDARD AND METRIC SIZES ALLOWS EASY IDENTIFICATION LARGER KNURL FOR EASY ADJUSTMENT ENSURES A TIGHT JAW FIT HEX JAW DESIGN REDUCES SLIPPAGE BY GRIPPING FASTENERS TIGHTLY LARGE CAPACITY 1-1/2″, 39MM JAW FITS A WIDE RANGE OF FASTENER SIZES WIDER HANDLE IMPROVES COMFORT AND REDUCES FATIGUE HEAT-TREATED FORGED ALLOY STEEL FOR TOUGHNESS AND DURABILITY TENSION SPRING STABILIZES JAW AND ALLOWS EASY KNURL ADJUSTMENT CHROME PLATED FINISH RESISTS RUST AND CORROSION POLISHED HEAD AND SATIN FINISHED HANDLE