Malco RRW3 Refrigeration Ratchet Wrench 3/16" & 1/4" Square x 5/16" & 3/8" Square

Malco RRW3 Ratchet Wrench Square Shank Diameter 3/16, 1/4, 5/16 & 3/8 in.

For installing or servicing heating, air conditioning or refrigeration units.

Facilitates easy ratcheting action for servicing hard to access valves common in air condition and refrigeration condensing units.