Fitting with 10mm diameter femal SAE quick connect on one side and 3/8 inch hose barb on the other. Constructed of plastic and compatible with all fuels and oils.
Things that could pair well together with what you are looking at...
Messaged Brian about the thought of doing coilovers and sway bars on my c6. He called me up and we talked for probably 30 min, awesome guy to work with/shop with. Definitely would recommend this company.