Hex bits (6 hex drive): 8 and 10 mm. Spline bits (6 hex drive) M8 + M 10. T-profile bits (6 hex-drive): T 40 and T 50 2 stationary bits M 50 and M 10: with 33-tooth-captive use. Special insert for: Bosch and Renault alternators. Includes adapter for: VW, Audi, BMW, Mercedes and Ford.