6" adjustable wrench features a forged chrome, vanadium steel construction that's strong and durable to become the workhorse of your toolbox. Tapered jaw design allows you to conveniently work in limited space applications without restricting your access. Slip-resistant handle helps you maintain a firm, comfortable grip to prevent sore hands from prolonged use. Knurl-adjusting mechanism allows you to easily adjust the wide-capacity jaw for quick, precise adjustments. Laser-etched SAE and mm jaw scale help you quickly make size adjustments. Built-in tension spring stabilizes the movable jaw to keep you on task without requiring frequent adjustments.