Force 4101 1/2" Dr. Hex Socket Bits H4-17mm Metric / 5/32-5/8"

Includes 9pc hex socket bits, Overall length 55mm. Heavy-duty cold-forged steel for higher torque output. Bit Sockets attach to 1/2" drive tools, such as a ratchet, breaker bar or wrench, providing a longer handle and more leverage than standard hex keys or screwdrivers.