Wera zyklop ratchet set in a strong metal case the foam insert section keeps the tools safe zyklop ratchet with 12 drive the 72 fine pitched teeth make a low return angle of only 5 degree possible the ratchet head pivots freely and can be locked into any position it is even possible to work in very confined and difficult to access areas with enhanced hand clearance in the 0 degree position the ratchet can be used as a conventional screwdriver the screwdriving process is accelerated beca