The original adjustable wrench, made by the world-famous Crescent brand180 indexing handle locks in 12 different positions"Large capacity 1-1/8", 29mm hex jaw design reduces slippage"Ratcheting jaw keeps jaws secured on fasteners, making jobs faster and easierRatcheting on/off selector allows use as a traditional adjustable wrenchLarger knurl for easier adjustment to ensure a tighter jaw fitHeat-treated forged alloy steel for toughness and durabilityLaser etched scale in both SAE Standard and Metric sizes allows easy measurement of fastenersPolished head and satin finished handleChrome plated finish wipes clean easily and is corrosion and rust-resistant