Chrome vanadium sleeves, chrome-plated, special steel blades, steel grey, for hexagon socket screws, knurled for easy grip, short version.
Hexagonal mm: 6.0 Length1: 43.5 mm Length2: 17.0 mm Diameter: 17.0 mm PROFILE: ALLEN SIZE / SIZE: 6 MM DRIVE: 3/8 INCH LENGTH: 43.5MM FOR IMPACT GUNS: NO MAGNETIC: YES PIN TO RELEASE: NO INSULATED VDE: NO