The Wera 8003 C Zyklop Metal Ratchet With Push-Through Square – 1/2 Drive is forged from Chrome Molybdenum making it extremely robust and tough. The slim design enables you to work in tight spaces. The duel ratchet tooth design means that a 76 fine-toothing division can be achieved from the 38 robust teeth. There is a return angle of 4.7° and you can change the direction quickly with the un-detachable push-through square and secure socket lock mechanism.