Connector for bits with an expanding mounting ring, G 6.3 / G 10 / G 12.5 form. Hexagonal socket: 5/16''. Square socket: 1/2''''. Drive length: 35mm. D 8.
A socket wrench with a square end and a T-shaped handle. Classic design. Used for transferring high torque. Includes a hole for protruding screw shafts. Size: 12. Shaft length: 125mm.