【630 Stainless Steel】: The high pressure oil rail injector cups Install removal tool is made of 630 stainless steel, which with high strength, high hardness and good corrosion resistance.
【Heat Treatment】:The nipple cup install removal socket is undergoes heat treatment to increase its hardness, stable and sturdy and durable.
【Compatible with】: 2003-2007 Ford 6.0L Diesel F-250 F-350 F-450 Super Duty high pressure oil rail.
【Easy to Use】:The usage of the bulletproof nipple cup is easy. The nipple cup can be removed by inserting the nipple cup install removal socket into the slot of the fuel rail with a 1/2'' wrench.