Power through your DIY tasks with this Hilka 32 piece metric socket set with 1/2 inch drive. The wall drive sockets are made from chrome vanadium steel that\'s fully heat treated to give more torque and avoid damage to the nut. They\'re finished in a satin chrome for added durability. The quick release soft grip 72 teeth ratchet is fitted with a spring loaded ball bearing for secure fitment. Contents: 18 x 6 point pro drive sockets: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 24, 27, 30, 32mm. 6 x 12 point pro drives sockets 10, 12, 14, 15, 17, 19mm. Ratchet handle 5\" & 10\", extension 3/8\" x 1/2\" adaptor. Extension bar and adaptor can be used as a sliding T bar 16 and 21mm plug sockets and universal joint.