The Milwaukee Tool Shockwave Impact Duty 6-pt Sockets are available in 1/4”, 3/8”, 1/2”, 3/4”, and 1” drives. The sockets provide maximum wear resistance with stamped and ink-filled size markings, making it easier for users to select the right socket for their application throughout the entire life of the socket. Constructed with high-strength forged steel, these sockets deliver optimized performance in heavy-duty applications, and a non-slip hex geometry prevents socket and fastener rounding. For easy socket attachment and removal, the sockets are complete with a dual-hole design and ring groove.