One ratchet tool with 4 different size heads;
\t- 1/4
\t- 3/8
\t- 3/16
\t- 5/16
For use with:
\t- Hard to reach compressor access valves
\t- Dust caps on access valves
\t- Oil check plugs on compressors
\t- Compressor mounting bolts
\t- Valve stem and service valves
\t- Old style compressor valves
\t- Valve refrigerant charging tanks
\t
