784 B 3/8″ Adaptor with quick-release chuck, 784 B/2 x 5/16″ x 50 mm

Description

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: 3/8″ square.