HVAC AC R134A R12 Valve Core High Pressure Quick Remover Install Tool Set Use

(9Pcs Air Conditioning AC Valve Cores High Pressure Kit With 1Pc Remover Tool Fit For R134A R12 AC HVAC System. fit for R134A R12 AC HVAC System. 6 x R12 Valve Cores. 3 x R134A High-Pressure Cores. 6) Bear the impact, the freon(R134a),the oil, water tightness and the corrosion.

eBay