This is a kind of quality ratchet wrench, chrome-vanadium steel forging, the hardness is up to HRC60, with high torque and fine durability. Plastics-coating surface design, beautiful and rustproof. With clearly specifications marked, 14-22mm(9/16-7/8) and 8-13mm(5/16-1/2)with strong compatibility and identification. Widely applications, suitable for various repairing works, like automobile/mechanical/bicycle repairing and etc. You can have a try. Features: Chrome-vanadium steel forging, the hardness is up to HRC60, with high torque and fine durability. Plastics-coating surface design, beautiful and rustproof. Double-heads with internal jugged texture design, hold firmly, and with wide scope of application. With clearly specifications marked, 14-22mm(9/16-7/8) and 8-13mm(5/16-1/2)with strong compatibility and identification. Widely applications, suitable for various repairing works, like automobile/mechanical/bicycle repairing and etc. Specifications: Name: Ratchet Wrench Material: