Coupler must be in the off position to connect to or disconnect from
Brass Low Side Manual Coupler with M12 female fittings 68 mm / 2.6 inch, diameter 30 mm / 1 inch
Color coded Blue for low side
For use with R-1234yf service hoses
R-1234yf service port
Keep your A/C well-maintained with our extensive inventory of fittings, adapters and couplers. FJC is your source for reasonable prices and exceptional service. Our products utilize the finest materials available and are precision manufactured to ensuring many years of useful product life.