1/2" Square Drive Socket Set

Manufactured from industrial quality chrome vanadium steel with corrosion resistant high polish mirror finish, aluminium free to ensure non-sparking. The 12 point bi-hexagonal side drive sockets allow higher torque's to be applied to nuts without damage and grip worn nuts. With chamfered leading edges for easier location on the fastener. The strength and robust design of 1/2" drive make them suitable for the heavy use encountered in agriculture, service and maintenance industries. Sockets manufactured to: ANSI B107.5M:1987. Accessories manufactured to: ANSI B107.10M:1982.

Metric (50 Pieces)

Contents: Sockets: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 32, 33 & 36mm. Hex Bit Sockets: 4, 5, 6, 7, 8, 10, 12, 14, 17 & 19mm. Philips Sockets: No 2, 3 & 4. Chrome Molybdenum Screwdriver Bits: 9 & 14mm chemically blacked. Spark Plug Sockets: M14 & M10. Accessories: Black rubber ratchet handle, T-handle, swivel handle, universal-joint, 75, 125, 250mm extension bars. Robust fitted case with magnetic parts tray, padlock hole and cushion grip handle.