Application Fuel Injector Removal Tool fits for 2011-2018 6.7L Ford Powerstroke Diesel. Fuel Injector Socket works on all Ford Power Stroke 6.7L Diesel. Function The 6.7L Diesel Injection Socket Set, No. SLC11400, is a 17mm, 12 point flare nut socket with deep crowsfoot that can to remove various injector lines easier. Also designed for removing injectors without breaking or damaging the electrical connections. Feature Designed to reduce likely damage to the electrical connection with the open mouse/nose geometry. 17 mm 12 point was a excellent design for easy install at any angle. .