- EATON HANSENHANSEN PLUG-STEEL #16 - 1/4" PLUG X 1/4 HOSE STEM88716CA$10.10Availability: AvailableEATON HANSENHANSEN PLUG-STEEL #406 - 3/8 PLUG X 3/8 HOSE BARB887406CA$14.98Availability: AvailableEATON HANSENAIR LINE SPEED CONNECTOR- 2608 - 1/4 MALE NPT 1/4 CAP8872608CA$5.22Availability: AvailableEATON HANSENCOUPLING - AUTO-FLO 22 SERIES - 1/4 SOCKET X 1/4 MPT887B23AS-25MCA$30.03Availability: AvailableTOPRINGINTERCHANGE COUPLER - 1/4" (F)NPT QUIKSILVER ARO 21087323.446CA$32.02Availability: Special Order