Wera 784C/2 1/2″ Square Drive to 5/16″ Hex Screwdriver Bit Holder

Adaptor from square to hexagonal. Comes with quick-release chuck for rapid bit change. Suitable for the attachment of bits with 5/16″ hexagon drive as per DIN ISO 1173-C 8.Drive: 1/2″ square. Features and Benefits:
: 1/2″ adaptor with quick-release chuck
: Suitable for bits with 5/16″ hexagon drive (Wera connecting series 2)
: 1/2″ square socket drive
: Equipped with ball stop groove Contents: 784 C 1/2″ Adaptor with quick-release chuck, 784 C/2 x 5/16″ x 50 mm