For locking camshaft sprockets when renewing the tooth belt suitable for engines with 1, 2 or 4 camshafts (V-engines), also suitable for locking between camshaft sprocket and diesel injection pump sprockets on certain diesel engines universal application on vehicles of the following manufacturers:: Audi, Alfa Romeo, Chrysler, Citroen, Ford, Honda, Hyundai, Isuzu, Land Rover, Lexus, Mazda, Mitsubishi, Peugeot, Renault, MG, Seat, Skoda, Subaru, Toyota, Opel, Volkswagen, Volvo scope of delivery: twin camshaft locking tool with short and long connecting arm single camshaft locking tool with short and long locking screw