Self-Sealing Valve for R134a Refrigerant Cylinders – Stainless Steel, 1/4″ & 1/2″ Adapter for Car Air Conditioning

🔧 General Description Easily open your R134a refrigerant cylinders with this high-end self-sealing cylinder opener. Designed for professionals and experienced DIYers, it guarantees precise recharging without leaks or waste — ideal for automotive air conditioning troubleshooting (car, truck, SUV). 📐 Technical Specifications Material: Stainless steel body (corrosion resistant), brass flexible connection Connections: 1/4″ female and 1/2″ male threads included Accessories included: 1 self-sealing cylinder opener + 1 1/4″F → 1/2″M adapter Enhanced seal: Sharp tip, precise threading, and thick O-ring Compatibility: All standard pierceable cylinders (R134a, etc.) ⚙️ Installation Intuitive 30-second installation: Screw the cylinder opener directly onto the cylinder valve, then connect your air conditioning hose via the included adapter. No additional tools required. ✅ Use Use it to safely recharge your automotive AC system. Self-sealing prevents any leaks after disconnection — saving time, zero waste, and total control over the dosage. Perfect for quick interventions in the workshop or home garage. ℹ️ Other information: This tool is universal: it adapts to standard HVAC hoses and common vacuum pump kits. Its robust construction (stainless steel + brass) ensures a long service life, even with regular use. Designed for the demands of French professionals — reliability, simplicity, and immediate performance.