Mastercool 83834 Red High Side R1234yf Coupler Replacement Parts you will find some use

you will find some use in these hex pliers from Milwaukee

Coupled with these useful features is the LED fuel gauge found on many other M18 Milwaukee tools

Cover is pin pricked for safety

facilitates cleaning

Mastercool 83834 Red High Side R1234yf Coupler Replacement Parts you will find some useMade in USA Package Dimensions: 5. 0 Lx5. 0 Hx4. 0 WInches Model Number: 83834 Product Type: AUTO_ACCESSORYThe Mastercool R1234yf High Side Coupler features heavy duty low loss refrigerant manual coupler, 12mm fitting for access to R1234yf hose, extended disconnect protection sleeve. It meets SAE J639 and J2888. Allows recovery of entire refrigerant, including the space between the coupler and fitting.