Features: Durable Sockets -- Sockets/ Extension Bar/ Universal Joints are made of heat treated chrome vanadium steel & S2 alloy steel, which provides superior torque and high hardness. Application -- Long socket set equipped with standard/wobble extensions bars & universal joints, which help to reach narrow space. Different sizes of torx/ hex/allen sockets for various mechanics repair job. Convenience -- Round corner design of sockets increases contact surface with ratchet wrench to get tighter connection. Extension bar helps get a firm grip on angled sockets. What You Can Get -- 1/4” Drive Includes (4 Ball End Hex Sockets, 4 Torx Sockets, 2 Extension Bars, 1 Wobble Extension Bar, 1 Universal Joints). 3/8” Drive Includes (6 Ball End Hex Bit, 2 Torx Sockets, 3 Wobble Extension Bars, 1 Universal Joint). Easy Identification -- DURATECH sockets have stamped markings and color ...