Features and Benefits:84mm x 14 flute;Steel construction for strength;For use with a 3/8 in. drive ratchet;Fits: Dodge Sprinter, Mercedes and Jeep 3.0L Diesel;84mm x 14 flute has a Steel construction for strength. For use with a 3/8 in. drive ratchet. Fits: Dodge Sprinter, Mercedes and Jeep 3.0L Diesel.