●For removing stuck and the seized common-rail injectors without dismount the cylinder head. ●The robust construction enables rapid withdrawal, even the most severely seized injector will come out with little fuss. ●Specification: Total length:350mm Slide Hammer 3.1lb(1.75kgs Adapter M17 x 1.0 Adapter M27 x 1.0 for Bosch injector nozzle. Adapter: Puller w/M12 x 1.75. Application:DB CDI-engines & Mercedes CDI engines OM 611, 612, 613 etc.