Description: Using the CR-V chrome vanadium steel, hardness torque is high The overall heat treatment, Chrome plated surface treatment, beautiful and durable. Suitable for pipes, spiral pipes and nuts and other fasteners links, quick release clamping and don't slip. Set Type: Combination wrench Sets Finish: Polished chrome Material: Chrome vanadium steel+rubber Large wrench: Size: Approx.22-32mm/ 0.86 -1.25",Total length 280mm/ 11.02" Small wrench: Size: Approx.6-22mm/0.23 -0.86" ,Total length 215mm/ 8.46", Two heads design Package Includes: 1 set 2 Pieces adjustable wrenches