- DIXONAIR LINE SPEED CONNECTOR- 2608 - 1/4 MALE NPT 1/4 CAP836M2M2Call for PriceAvailability: Special OrderTOPRING#26.442 1/4" NPT FEMALE QUICK - DISCONNECT82B26442Call for PriceAvailability: Special OrderROK2 PC HOSE BARB - FEMALE 1/4" - NPT X 3/8" NPT66114278Call for PriceAvailability: Special Order