Injector extractor set: Essential Set to professionally removeinjectors from the cylinder head .By the various included adapters and accessories the setis suitable for most diesel injectors . This toolallows the use of vibration and shocks generated by a pneumatic hammer forextracting parts. Equippedwith a 5/8 male thread forscrewing all slide hammer adapter with a similar innerthread . Including seven diesel injectoradapter: for BoschDual-Port, Delphi,Denso, Denso M16,Siemens (2x), high-pressureM12 . With Bosch injector remover andvalve seat remover for Denso . Including clear instructions.