Bear the impact, for R12 R134a,the oil, watertightness and the corrosion. 134A Universal, R12 Universal etc. Type: Valve Core Remover Tool. Quantity: 100pcs Valve Core and 2pcs Remover Tool. Remover Tool: 1/4" 5/16".
102pcs Car R12 & R134a A/C Air Conditioner Schrader Valve Core Remover Tool Kit
TWTADE 19PCS Air Conditioning Valve Core Kit - Car AC R12 R134a Teflon
17PCS Car & HVAC AC Valve Core Kit with Removal Tool, R134A R12 Teflon Seal...
Car A/C Repair Kit, 270PCS O-Ring Set +102PCS Car Air Conditioner Valve Core Kit
R22 R134a R12 A/c HVAC Valve Core Removal Tool Kit Dual Size 1/4 & 5/16 Port
Nilight A/C Manifold Gauge Set Fits for R134a R12 R22 R502 3-Way Auto HVAC