Our fuel injector swivel connector head is made of brass and zinc alloy, rust resistant and durable This fuel hose swivels come with 3/4" fittings. Works with most fuel hoses Use in a variety of locations to organize your fuel hoses and make your work easier Fuel hose swivel with strong 360 degree swivel connector Fuel hose swivels are used as a connector for fuel hoses, Manufacturer: Zeizafa