VTG J&B Industries HVAC Manifold Gauge 2 Valve Set with Hoses - R-22/R-12/R-502

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3 Pieces AC Manifold Gauge Hose Kit, Refrigerant Charging Hoses 1/4 SAE, 5FT ...

AC Manifold Gauge Set Brass HVAC R12 R134A R502 R404A R22 Air Refrigeration Kit*

Vintage Robinair HVAC Manifold Gauge Set R-12 R-22 R-502 Brass Body Untested