Features 1、Designed to remove Injectors which got stuck in the engine without dismounting the cylinder head, save your time 2、The ball joint adapter allows a centric action of the withdrawal force and prevents the injector from being tilted 3、The disassemble claw to pull out without damaging the injector. Two threaded adapters for extracting extremely tight injectors 4、High‑quality carbon steel construction, for long service life in daily workshop use 5、Suitable disassembled for Bosch Delphi Siemens diesel injectors, also fit for CDI 611 612 612 646 647 648 diesel engine Specifications: Features: Designed to remove Injectors which got stuck in the engine without dismounting the cylinder head, save your time. The ball joint adapter allows a centric action of the withdrawal force and prevents the injector from being tilted. The disassemble claw to pull out without damaging the injector. Two threaded adapters for extracting extremely tight injectors. High-quality carbon steel construction, for long service life in daily workshop use. Suitable disassembled for Bosch Delphi Siemens diesel injectors, also fit for CDI 611 612 612 646 647 648 diesel engine. Supplied in a blow-molded carry case for easy transport and storage. Specifications: Material: Carbon Steel Item Color: Black Case Color: Color Random Sliding Hammer Length: Approx. 350mm/13.8in Weight: Approx. 1.75kg/3.9lb Injector Adapter M27 x 1.0 (for Bosch Type) Injector Adapter M22 x 1.5 inside thread Injector Adapter M17 x 1.0 outside thread Injector Adapter M12 x 1.75 outside thread Injector Adapter M10 x 1.75 outside thread Fitment: Fit for Bosch Delphi Siemens diesel injectors, also fit for CDI 611 612 612 646 647 648 diesel engine Package Included: 1 * Injector Extractor Puller Set (8pcs) Package List 1 * Injector Extractor Puller Set (8pcs)