Wera wera 8784a1 bit holder adaptor 14 drive to 14 hex 37mm
The ratchet can be used as a conventional screwdriver in the 0deg position by attaching a unique bit holding adaptor and bit quick release rapidaptor chuck design allows fast single handed bit changes chrome vanadium suitable for 14 hex drive bits as per din 3126 c 63 and e 63 iso 1173 and wera series 1 and 4