1. Adjustable Coupler Connector Adapter Fitting for AC R134A Manifold Gauge Hose Set.
2. Nice heavy metal, very durable, quality item in both appearance and function.
3. They seal perfectly on the fittings, no leaks, long-lasting use.
4. Easily open and close under pressure
Color: Blue & Silver, Red & Silver
Blue & Red Switch:Aluminum
The Silver Body: Nickel plated bronze
Inlet diameter: 5.08 mm
Outlet diameter: 7.98 mm
7/16-20UNF Thread Size
1 set of Adjustable AC R134A Quick Coupler
2.High & Low Side Fitting: Blue: Low side quick connector/adapter; Red: High side quick connector/adapter. Inlet diameter: 5.08 mm, Outlet diameter: 7.98 mm; 7/16-20UNF Thread Size
3.Tank Adapters: 1/2 inch Acme female (connect with hose) x 1/4 inch male flare (connect with coupler), conversing from R12 gauge set to R134A lines
4.Safe Design: brass metal construction for quick and easy connect/disconnect; brilliant sleeve provides safety protection and avoids injury and refrigerant loss, defending against leakage.
5.Widely Application: it is perfect for AC R134A refrigerants, designed to use with diagnostic manifold gauge and designed for AC charging, diagnostic check, recovery and evacuation work.