This professional set has a selection of the mostly commonly used sizes of slotted and Philips drive screwdrivers. Each one has a hexagon drive, located above the handle, to offer extra purchase & greater power transfer (when used with an open ended or ring spanner) to make the removal of stubborn screws that much easier. *This Clarke Pro hand tool comes with a Lifetime Guarantee (excludes ratchet mechanisms where applicable) see product packaging for full terms and conditions.
