Mastercool 85510 R134a Can Tap Valve-Screw-On Model

Customer Reviews. This little tool is a great tool to have, especially if you work on automotive HVAC's. You can screw this onto any R134a can and hook a gauge set to it and you can charge any AC. And if you have the R22 to R134a gauge set adapters, you can use any set of house gauges to charge a system. Great tool.

Product Description Screw-on design for R134a ACME male can taps. Gasket assures leak proof operation. Built-in safety check valve. Exclusive "full grip" valve knob. 1/2" ACME-Male.

Product Features
• Screw-on design for R-134a can taps
• Gasket assures leak proof operation
• Built in safety check valve

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