Robinair 18190A R-134a Low Side Service Coupler with Blue Actuator Power Tools 3-1/2-Inch and 4-Inch holes in

3-1/2-Inch and 4-Inch holes in up to 10 gauge steel

All gears enclosed in the casting minimize debris entering tool

Includes 1/4 inch flare (R12) connection and 1/2 inch ACME (R134a) connectionAC Bag Kit

Tub and Shower Faucets and Accessories | This item is manufactured in United States | This item is KIT

Robinair 18190A R-134a Low Side Service Coupler with Blue Actuator Power Tools 3-1/2-Inch and 4-Inch holes inLow side service couplers with blue actuator connect to our special Enviro Guard hoses to allow access to service ports on automotive R 134a A C systems Quick connect design has an integral safety sleeve which protects against injury and refrigerant loss if the coupler is disconnected under pressure Compact design easily fits into tight quarters which is especially handy for retrofits Six ball couplers provide a more stable grip on the fitting than do