Yamoto 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, Whitworth & Imperial (50 Pieces)

Contents: 

Sockets: 
Metric 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 27, 30 and 32mm. 
AF 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 3/16", 7/8", 15/16", 1", 11/16", 11/8" and 11/4". 
Whitworth 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16" and 5/8".
Spark Plug Sockets: M14 and M10. 

Accessories: 
Quick release flick lever ratchet with rubber grip, T-handle, swivel handle with rubber grip, universal joint, extension bars 125 and 250mm. Robust fitted case with magnetic parts tray, padlock hole and cushion grip handle.