Sturdy and Rustproof: Our fuel injector swivel connector head is made of sturdy brass, the other parts are made of zinc alloy, rustproof, perfect for transferring diesel; kerosene; etc 360 Degree Swivel: The fuel hose swivel has a sturdy 360 degree swivel connector. It can be used in many places and helps to organise the fuel hose well, making your work easier Fits Most Fuel Hoses: This fuel hose swivel comes with a A:3/4 inch or B:1 inch NPT fitting. Can be used on most fuel hoses Easy to Install: The fuel hose swivel is used as a connector for fuel hose, easy to install and use. It helps to increase the flow of fuel in the fuel hose, avoiding the need for cumbersome processes Wide Application: Fuel hose swivels are suitable for fuel nozzles; refuelling nozzles; fuel nozzles; auto-fuel nozzles; air pump nozzles; fuel swivel nozzles and so on Product name: Fuel Hose Swivel Color: Picture Color Material: Zinc Alloy Package Contents: 1 x Fitting Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.