Description: With this set, you are able to clean the injector again, so that the injector can run again or a new injection nozzle can work properly. This cleaning is very simple, through fixing the selected cutter with the guide mandrel, put everything on the injection opening and turn gently on the T-handle. Suitable for cleaning and repairing the sealing surfaces on injectors and in the cylinder head High performance and durable. Double-tipped hammers which are made of high grade carbon steel combined with engineering plastics Removes coking from carbon residues and rust Fitment: Universal .