Upgrade Environmentally Friendly Valve Cores: The bottom of our valve cores are golden yellow, longer service life than ordinary valve cores, strong resistance to fluorine, stronger heat.
Easy to Install: Simply insert the valve core stem directly into the inner valve core and remove it—all without releasing refrigerant or shutting down the system. No need to stop the machine
Wide Application: Suitable for home refrigeration equipment, dual size( SAE 1/4'' & 5/16'' Port ) design makes the valve core remover installer tool be compatible with R22, R12, R407, R410, R404, R32 refrigerant A/C air condition system, etc. (Not suitable for Automotive AC)
Great Design: Durable, solid brass tool has a ball valve that can be opened and closed in just a quarter-turn. (No Gas Loss). Anti-slip design increase hand friction, prevent all kinds of overpowered valves; High-quality craftsmanship probes, rugged and durable, suitable for most equipments.