The wera 8003 c zyklop metal ratchet with push through square 12quot 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 47deg and you can change the direction quickly with the un detachable push through square and secure socket lock mechanism