Ratchet ring head 717/22 22mm

22mm interchangeable ratcheting box-end head with 9x12mm attachment. The 72-tooth ratchet allows operation in as little as 5 degrees of arc. The recessed reversing lever prevents accidental direction changes, but is still easy to use. The flat design makes working in tight spaces easier. Manufactured from wear-resistant and high-quality HPQ® steel. Coated with a black gunmetal finish for durability and corrosion protection. Maximum torque 160Nm. b=42mm, h=13.8mm, S=52mm