1. Assists in removing the injector from the cylinder head without damaging the injector and surrounding components. 2. Made of hardened 4140 steel with black finish, high hardness and durability, wear and corrosion resistance. 3. To reduce the possibility damage and facilitate disassembly, please soaks the injector in penetrating oil one day before removal. 4. Material: 4140 steel 5. Fits for 2011-2018 6.7L Powerstroke Ford F-250 F-350 F-450 F-550.
