Combination wrench has 4 sizes that are ideal for servicing air conditioning and refrigeration systems. • 9/16" hex for dust cap on access valves and plug oil check on compressor • 1/2" hex for compressor mounting bolts • 1/4" square for valve stem and service valves, and older style compressor valves • 3/16" square for valve refrigerant charging tanks
This listing is for each.
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Industrial & Scientific > MRO Products & Supplies > Hand Tools > Wrenches