Amazon.com: gohantee R1234yf Can Tap Adapter Fitting Kits, 1/4 SAE to 1/2 Acme LH Can Bottle Tap Opener with 1/4'' SAE Female Adapters and Seal Caps, Brass Dispenser for R134a R12 R22
R1234yf to R134a Low Pressure Quick Connect Coupler Hose ...
R1234yf to R134a Low Pressure Quick Connect Coupler Hose ...
2Pcs R134A Quick Connector Adapter Auto AC High/Low Side R134yf Quick Couplers Refrigerant Adapters Conversion