The most popular drive size used in the service and maintenance industry. This popularity is due to the strength and robust nature of 1/2" drive. All Kennedy Professional sockets are knurled to give a high grip which is essential for a quick tool change even when greasy/oily. Made from chrome vanadium and fully chrome plated with a mirror finish. Aluminium-free to ensure non-sparking. Chamfered leading edge ensures easy fastener location
