Draper Tx-Star® Tamperproof Hard Grip Screwdriver T20H X 100mm - 13572
(13569) have a hex bolster so they can be turned with a spanner for extra torque. 1 2 3 4 5 6 7 8 9 10 11 12. Comfortable moulded grip handle made from high impact resistant plastic, which is easy to clean and resistant to oils and chemicals.