The Proto J Series 13/16" Impact Socket features a 6-point design that maximizes contact with fastener flats, reducing the risk of rounding or slipping under high-torque conditions. Built from durable steel, it is engineered to withstand the repeated stress of impact tool use across industrial, MRO, and mechanical applications.
With a standard 1/2" drive, this socket is compatible with a wide range of impact wrenches and ratchets commonly found in professional and shop environments, making it a reliable addition to any heavy-duty socket set.