4-in-1 1/2"Sq Drive Impact Socket Set 2pc

4-in-1 Double ended impact socket, with 75mm 1/2"Sq drive impact extension bar. One socket can be used to replace four different sockets. Can safely be used with impact wrench, air ratchet, breaker bar or torque wrench. Constructed from Chrome Vanadium Steel for maximum strength, ideal for the professional.