●This professional tool is a specialized sliding hammer for removal of stuck and seized common rail injectors without dismantling the cylinder head for all injection nozzle cars. ●The robust construction enables rapid withdrawal, even the most severely seized injector will come out with little fuss. ●Contents: Slide hammer: 3.9KGS; Length of sliding hammer:510mm; Length of handle: 110mm; Adaptor: M14 x 1.5 for Delphi; Adaptor: M17 x 1 for Bosch; Adaptor: M20 x 1 for Denso; Adaptor: M25 x 1 for Siemens; Adaptor: M27 x 1 for Siemens; Adaptor: M27 x 1 for Bosch injector nozzle adaptor puller W/M14 X 1.5p; Adaptor: Puller W/M14x 1.5P; 4pcs Injection nozzle socket 100L-25-27-29-30mm 6PT