Used to clean/decarbonise injector seats when changing injectors
Set of four diesel injector seat cleaners, centring pilot and T-handle
Centring pilot: 7mm
Various Vehicles: 15mm
Delphi/Bosch: 17mm (BMW, PSA, Ford)
Bosch (Mercedes CRD):17mm
Angled (Fiat, Iveco): 17mm