WERA WER-003756 - 8100 SA 12 HF Zyklop Metal Ratchet Set push-throughThe Wera 8100 SA 12 HF Zyklop Metal Switch Socket Set includes the Zyklop Metal Switch Ratchet, designed for working in confined working spaces. It has an extra slim design for access where conventional ratchets cannot operate; with a longer length handle for greater leverage. With a forged, full steel construction (chrome molybdenum) for increased durability and longer service life. Its ultra fine ratchet mechanism with 72 teeth, provides a small