6 in. and 10 in. Wide Jaw Adjustable Wrench Set (2-Piece)This set of Crescent adjustable wrenches feature a wider jaw opening than a traditional adjustable wrench, which allows you to use them with a greater range of fastener sizes. With their larger opening, each wrench can do the work of a adjustable wrench 1 size larger. Due to their serrations on the upper jaw, these wrenches provide up to 4X more torque than a traditional adjustable wrench. Wider jaw opening than traditional adjustable wrenches allows