Short arm drive profile: T-Star (for Torx) Length: 90 mm Gross weight: 10 g Surface finish: Satin chrome plated Short arm output profile size: T10 blade length (long side): 90 mm Long arm output profile size: T10 Blade diameter: 3 mm blade length (short side): 15 mm Packaging suitable for wall hanging: Yes Material: Chrome Vanadium Steel (S2) Long arm drive profile: T-Star tamperproof (for Torx)