Wera 8000 B SB Zyklop 3/8" Drive Zyclop Ratchet has a multi-component Kraftform handle for maximum comfort and precise application of torque. It has a ball lock and 3/8" drive with a rotating mass design. The handy free-wheel sleeve with a swivelling ratchet head means a fast rate of work. You can define the lock positions at 0°, 15°, 90° right and left at 0°. This tool can also be used like a conventional screwdriver. There is a push-button release with CW/ACW toggle and a fine-pitched tooth design, with a small return angle of 5°.