Sockets are made from heat-treated alloy steel for extreme torque applications
Black oxide coated to resist corrosion for longer socket life
High strength 6-point drive sockets for extreme torque applications
Sockets are ideal for use with impact drivers, impact wrenches and ratchets
Includes 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 7/8" Impact Sockets and 3/8" Drive x 1/4" Hex Shank Socket Adapter