Size: 1/2" Dr. – 17, 18, 19, 20, 21, 22, 23, 24 mm
(11/16", 3/4", 13/16", 7/8", 15/16")
Sockets fit both Metric and SAE
For use with hydraulic, A/C and plumbing fittings, tie-rod ends, O2 sensors and diesel injectors
For hard to reach fasteners where an open end wrench will not work
Great for damaged or worn nuts
Closed ring socket for seized track rod locking nuts
Square drive can be used with torque wrench or breaker bar for precise tightening
Closed socket ensures a tight grip, it will not spread open to release nut