R134A R12 R22 U-Charge Hose Kit HVAC

BACOENG R134A R12 R22  Economy Refrigerant U-Charge Hose Kit Recharge Hose with Gauge, R-134a Can to R-12/R-22 Port This product will be shipped from Chinese warehouse   Features: This kit doesn't include R134a quick couplers for AUTO AC refrigerant recharging. If you need it, please purchase separately or order our AUTO service kit. This unique can tap has an R-134a screw on can connection and a R12/R22 service port connection.  Comes with an easy to read pressure gauge .Gauge has scale readings for R134, R12, & R22 Use for household with aerosol style cans.  Includes: Hose, Pressure Gauge, Refrigerant Can Tap, Hose Fitting Total length: 50cm/20inch, Refrigerant Can Tap: 1/2" acme fitting, Hose Fitting: 1/4" SAE,  Pressure Gauge Scale: 0 - 350 PSI, Temperature Reading: ℉  NOTE: NO QUICK COUPLER FOR AUTO AC RECHARGING!   Description: This unique can tap has an R-134a screw on can connection and a R12/R22 service port connection. It comes from an R-134a thread and allo