BFXM R1234yf Adapter, R1234yf Quick Coupler Adapter kit

[Universal Compatibility] The R1234yf adapter works well with a standard refrigerant manifold kit to evacuate and recharge of automotive AC systems, [Instructions] Insert the ball-bearing end of the quick connector into the vehicle R1234yf inspection port, connect the other end to the 1/4" adapter, and connect the hose to the quick connector through the adapter, [Leakage Prevention] The design of rubber seal and ball bearing lock effectively avoids refrigerant leakage, [Good Quality] The nickel and aluminum plating bronze construction of the quick adapter ensures high resistance to abrasion, [Clear Markings] High/LOW and OPEN/CLOSE markings prevent errors during use.