From size 8 with hexagon flats for wrench assistance.
. Screwdriver for slot-head- with 2-component Haptoprene handle- Blade width b: 5-5mm Material: Chromium vanadium steel Tip thickness a: 1 mm Blade length: 120 mm overall length: 220 mm Blade tip: black Blade of chrome vanadium steel. Ergonomically shaped power grip with easy-grip Haptoprene surface and an impact-resistant plastic core. The special surface structure allows transmission of high torques- even with wet or oily hands.