(ROB-18192) Manual Service Couplers

• 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 • Six-ball couplers provide a more stable grip on the fitting • Set includes a low and high manual coupler • One year limited warranty • Robinair 18192 R-134A Manual Replacement Couples Set • Robinair Manual Replacement Couples Set Field service connect to the 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. Set includes a low and high manual coupler.