Need to refill the coolant in your car, truck, or SUV's air conditioning system but still have trouble dealing with self-sealing style cans? Keep A/C recharging a breeze with this bottle and can tap by Orion Motor Tech. Our durable refrigerant dispenser works quickly and easily with any standard self-sealing R134a canister. Crafted from high-quality heat-treated brass, this charging valve's fixing nut, precision threading, and thick O-rings, keep things triple tight to provide years of corrosion free and leak proof service. A 1/4 to 1/2 inch adapter made in the same sturdy brass comes included to allow this R134a tap to work with most standard HVAC hoses for vacuum pumps and auto air conditioning systems Get this Orion Motor Tech self-sealing can tap valve today and keep on truckin' in comfort all summer long!