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.
- For use with Malco RRW316 and RRW516.
- For installing or servicing heating, air conditioning or refrigeration units.
- Square Opening: 3/16″ & 1/4″
- Hex: 1/2″ & 9/16″
