Product Description: 1.FITMENT: Fits F250 F350 F450 F550 E250 E350 E450 T444E FSD ESD, 6.0L and 7.3L Powerstroke 2.FUNCTION: Designed to disconnect high-pressure oil rail supply line from the fuel rail when removing the fuel injectors. Also good for disconnecting the turbo oil feed line & the under-valve cover oil rails that feed the injectors. 3.APPLICATION: Quick Release Tool, a must have for removing the 7.3 high pressure oil pump and the early 6.0 high pressure oil pump. 4.FEATURE: Angle Cut Prongs for easy use. Speed up the time it takes to remove injectors. Package Included: 1 * Quick Disconnect Tool .