ITEM NAME:3 Pcs R134A Refrigerant Dispenser Thread Valve Bottle Opener with Tank Adap E2L3 3 Pcs R134A Refrigerant Dispenser Thread Valve Bottle Opener with Tank Adap E2L3 1.durable and sturdy 2.Providing a tight, secure fit, no-leak connection 3.opener connecting thread 1/2 inch ACME, interface thread 1/2 inch ACME4.R134A can tap refrigerant dispenser and tank adapter, which compatible with both 1/4 inch and 1/2 inch female fittings ac charging hose5.this adapter for charging and service tools, such as vacuum pump, can tap or oil injector to adapt between R12, R22 system and R134a systems R134A refrigerant opening valve: 1/2 Inch ACME threads Connector is 7/16-20,Opener screw is 1/2-16. ""T"" handle for easy fingertip control, easy to install. Heavy duty seals to prevent leaking. Made of heavy duty metal to last under extreme
