Impact Socket, 1/2 inch Drive, 6 pt, 1.3/8 inch, Holex, Mfr#: 651002 1.3/8

Sturdy shape especially for use with electric or compressed air impact wrenches. With cross hole and snap ring groove for securing sockets. For safety reasons must always be secured using a suitable locking pin and O-ring. Material: Chrome molybdenum steel- surface burnished. Square drive: 1/2 in dia drive output end: 38 mm Length: 50 mm