Low Side Manual Service Coupler for R-134A ROB18190A Shop Tools and Equipment Parts and Accessories A specially machined guide works

A specially machined guide works with extra-long tap and extractor to ensure the job is done right

Die size etched on tool for easy identification

Will work on either right or left arm

Also useful for repairs on CV joints

12mm Universal Valve Adjustment Tool

Low Side Manual Service Coupler for R-134A ROB18190A Shop Tools and Equipment Parts and Accessories A specially machined guide worksLow Side Manual Service Coupler for R 134A Features and Benefits: Field service couplers connect to our special Enviro Guard hoses to allow access to service ports on automotive R 134a A C systems. The quick connect design has an integral safety sleeve which protects against injury and refrigerant loss if the coupler is disconnected under pressure The compact design easily fits into tight quarters, which is especially handy for retrofits. Allows