Automotive AC R134a System Ports Fast Connectors Adapters And R134a Can Tapper; Cast Building, for R134a Manifold Gauge Started working on Automotive and Boat AC systems. FEATURES: Fast Couplers: Set of 2, colour coded Fast connectors: Blue, Low facet Fast connector/adapter, 14 mm Red, Top facet Fast connector/adapter, 16mm The Connection to R134a manifold gauge/hose:14mm Feminine connector; All metal Building Fast action 6-ball operated, protected design to protects towards harm and refrigerant loss. R134a Can Tapper: R134a can tapper, one piece. 1/2″ Feminine ACME to the R134a can(American Same old), with hand operated punch/valve keep watch over 1/2″ ACME male connector to R134a manifold gauge set or different equipment.(NOTE: 1/four” male flare SAE connector, Tap1 to be had) brass/SS fittings, constructed sold, heavy duty, designed to last. Top quality, reusable service device for many years to come back. For Automotive service execs and the do-it-your-self handymen NOTE: different fashion with 1/four” flare connectors to be had, when you have a R22 R12 manifold gauge set and wish to work on Automotive AC; use fashion QT: it include 1/four coupler and will faucet.