Excellent Quality processed from high-quality brass materials, with high sealing, corrosion resistance and durability, and excellent mechanical and physical properties. Features This connector has OEM 1/4 inch Schrader connection, which is suitable for almost all the most common connection sizes of fuel pressure test kits. Application This suitable accessory will help you easily connect to standard fuel pressure. Accessories Almost suitable for 2003-2010 Ford 6.0L diesel engine Service If you encounter any problem, please contact us in time, we will solve it for you as soon as possible. .