Wera Tools Zyklop 1/2 Drive Metric Speed Ratchet Set 8100 SC 6 - 4076001
The 8000 B Zyklop Speed Ratchet is suitable for 1/2in square sockets and 1/2in adaptors with square drive and is equipped with a ball lock. The flywheel design and easy-to-grip free-turning sleeve allow for faster work.