R-134a Low Side Service Coupler with Blue Actuator

The low-side manual coupler with blue actuator, made of chrome plated brass, connects hoses to provide access to service ports on automotive R-134a A/C systems. Its quick-connect design includes an integral safety sleeve to prevent injury and refrigerant loss when disconnected under pressure. The compact 6-ball design ensures a stable grip on fittings, making it ideal for retrofitting in tight spaces.

• 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
• Six-ball couplers provide a more stable grip on the fitting than do couplers with four balls