Javac Automotive Air Con Quick Connect Coupler Set for R134a R134a quick connect refrigerant air conditioning adapters Set of high and low pressure couplers Suitable for air conditioning and refrigeration...

Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed...

Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed...

PREMIUM R134A HI-FLOW AUTOMOTIVE SERVICE COUPLERS 14 mm female thread connection Quick connect/disconnect valve actuation eliminates venting Colour-coded knobs for high/low connections Integral safety sleeve prevents accidental refrigerant venting under all operating...

PREMIUM R134A HI-FLOW AUTOMOTIVE SERVICE COUPLERS 14 mm female thread connection Quick connect/disconnect valve actuation eliminates venting Colour-coded knobs for high/low connections Integral safety sleeve prevents accidental refrigerant venting under all operating...

41338 Yellow Jacket Low Side Coupler 1/4" Male Flare R134A Automotive R134A A/C coupler, premium with control valve Quick, easy connect/disconnect Control valve for access to systems even at working pressures...

41337 Yellow Jacket High Side Coupler 1/4" Male Flare R134A Automotive R134A A/C coupler, premium with control valve Quick, easy connect/disconnect Control valve for access to systems even at working...

Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed...

18192 Set of manual service couplers (18190A and 18191A) Field service couplers connect to Robinair's special Enviro-Guard hoses to allow access to service ports on automotive R134a A/C systems. The...