Expert Quality, 6 point sockets forged from chrome molybdenum hardened, tempered and chemically blacked for corrosion protection. These sockets are for use with air, electric or manual impact wrenches. Display packed. Product CodeDetailsDRA05000Expert 4MM 1/4" Square Drive Hi-Torq 6 Point Impact Socket - 406-MMDRA05003Expert 4.5MM 1/4" Square Drive Hi-Torq 6 Point Impact Socket - 406-MMDRA05005Expert 5MM 1/4" Square Drive Hi-Torq 6 Point Impact Socket - 406-MMDRA05008Expert 5.5MM 1/4" Square Drive Hi-Torq 6 Point Impact Socket - 406-MMDRA05009Expert 6MM 1/4" Square Drive Hi-Torq 6 Point Impact Socket - 406-MMDRA05011Expert 7MM 1/4" Square Drive Hi-Torq 6 Point Impact Socket - 406-MMDRA05012Expert 8MM 1/4" Square Drive Hi-Torq 6 Point Impact Socket - 406-MMDRA05013Expert 9MM 1/4" Square Drive Hi-Torq 6 Point Impact Socket - 406-MMDRA05014Expert 10MM 1/4" Square Drive Hi-Torq 6 Point Impact Socket - 406-MMDRA05016Expert 11MM 1/4" Square Drive Hi-Torq 6 Point Impact Socket - 406-MMDRA0502