9-piece set; robust textile socket belt, including snap hook to enable secure fastening to a belt loop or pocket. Non-woven reverse side and hook and loop strips for simple attachment e.g. to a wall, shelf, tool trolley and to the Wera 2go tool transport system. Fast and easy Twist to Unlock mechanism for secure storage and simple removal of the sockets. 9 Impaktor sockets with ½" drive, with hexagonal profile and grooved socket. For use with electric or pneumatic powered impact wrenches with 12.5mm = ½" drive. "Take it easy" tool finder: Colour coding to enable the desired socket to be easily selected.