Wera 8000 A SB Zyklop Speed Ratchet Socket Wrench 1/4" Drive 05073260001Zyklop ratchet with 1 4" drive. The 72 fine pitched teeth result in the ratchet having a very small return angle of only 5. The ratchet head pivots freely and can be locked into any position by using the slide switch that is positioned on either side. It is even possible to work in very confined and difficult to access areas with enhanced hand clearance. The predefined locking at 0, 15 and 90 both to the left and right ensures safe working without any