Air Conditioning Ratcheting Service Wrench and Hex Bit Adapter – Packard PRW516 / PHB316
Packard’s PRW516 is a trade specific tool for HVAC and refrigeration technicians. The PRW516 and be used in conjunction with the PHB316 hex bit for opening and closing base valves on residential and commercial air conditioning units. The PRW516 can also be used for opening any valve that accepts 3/16′ , 5/16′ , 1/4′ or 3/8′ square head. Each item is individually packaged.