For installing or servicing heating, air conditioning or refrigeration units. 5/16" & 3/16" Hex Key Wrench Inserts (optional) 1/4" square drive shanks fit Malco RRW4 and RRW4 Ratchet Wrenches. Facilitates easy ratcheting action for servicing hard to access valves common in air condition and refrigeration condensing units. 1 5/8 inches long.
- Gripped wrenches.
- Made in the USA.
- Refrigeration ratchet wrenches.
- For installing or servicing heating, air conditioning or refrigeration units.
- Square Opening: 3/16", 1/4", 5/16" & 3/8"
