SW: 4.0mm Length: 144.0mm PROFILE: ALLEN WITH BALL HEAD SIZE / SIZE: 4.0 MM BLADE LENGTH: 29 MM OVERALL LENGTH: 144MM 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