? R410a Adapter,converts the 5/16 inch SAE charging-vacuum ports (new R410a style) to accept 1/4 inch SAE gauge-hose set; 1/4 Inch male SAE x 5/16 inch SAE female adapter.
? R134A Refrigerant Tank Adapter,1/4" Acme Female x 1/2" Male Flare,Connects R12 hose to R134A refrigerant tank.
? Made by high quality Brass Alloy, last long; Easy to operate and install, strong sealing for durability and safety.
? Use for AC, Mini Split, HVAC, Central Air Conditioner System and refrigeration service, etc.
? 100% satisfactory service, if you have any questions, please feel free to contact us by email!We will solve it for you in the first time!