R134a Quick Couplers & Can Tap

BACOENG R134A Quick Couplers with Refrigerant Can Tap and Valve Core Remover The R134A Car AC Tool Set can be used as a complement to the BACOENG R410a complete set (ASIN B079JJSFQW).  Professional AC R134A freon charging tool kit, come with pair of R-134A quick coupler, 1-piece can tap with tank adapter, 1 valve core remover. R134A quick coupler, adjustable valve for easy attching and removal without freon leaking, accurate snap lock (5 ball) with knurled grip ring for easy operation, removable copper adapter for longer maintenance, 1/4 inch male fitting compatible with most automotive air conditioner diagnostic AC manifold gauge hose Can Tap Valve Set, R-134A can tap refrigerant bottle dispenser with 1/4 inch male fitting, extra conversion tank adapter featuring 1/4 inch female to 1/2 inch male fitting, thus this set will fits both 1/4 and 1/2 inch female fittings AC gauge hose Come with extra automotive high and low pressure side service port valve core removal and installation t