The IRWIN® VISE-GRIP Adjustable Wrench set includes four of the most commonly used adjustable wrench sizes to tackle almost any job. Constructed of durable chrome vanadium, each wrench features machined jaws for maximum gripping strength and ProTouch grips for extra comfort and reduced hand fatigue. Set includes plastic tray for organization and 6-in, 8-in, 10-in and 12-in adjustable wrenches.