The Wera 8004 A Zyklop Metal Ratchet With Switch Lever has 1/4" drive and is forged from chrome-molybdenum making it extremely robust and tough. The slim design allows you to work in very confined spaces while the fine-tooth mechanism (with 72 teeth) provides a return angle of only 5°. There is a switch lever for convenient change of direction as well as a secure locking function.