The Knipex 10 in. Chrome Vanadium Steel Smooth Jaw Pliers Wrench combines many functions. It replaces an entire set of wrenches in metric and imperial sizes, can be adjusted very quickly and directly on the workpiece at the touch of a button, as well as handling all gripping widths up to 52 mm or 2 inches thanks to infinite adjustment. The joint pin engages securely, preventing unintentional shifting.