PB Motor Tech 3 Way AC Manifold Gauge Set for R134A, R12, R22 & R502 Refrigerants with Quick Couplers, 410 Adapter, Puncturing Can Tap & Valve Core Tool, for Automotive & Household AC Maintenance. Versatile Application: Compatible with R134A R12, R22, R502 refrigerants, our manifold gauge set is perfect for automotive and household air conditioning maintenance, ideal for both DIYers and professionals alike.
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