Size: T8 diameter:. 2.31mm Length: 51.0mm PROFILE: TORX® SIZE / SIZE: T8 BLADE LENGTH: 19 MM OVERALL LENGTH: 51MM HANDLE SHAPE: OFFSET WRENCH KEY ADAPTER: NO INTEGRATED SQUARE: NO TO HIT: NO ROTATING CAP: NO INSULATED VDE: NO CURRENT VOLTAGE DETECTOR: NO MAGNETIC: YES FLEXIBLE: YES