Screw or unscrew slotted screws with Magnusson Slotted Screwdriver, SC18 Magnusson Slotted Screwdriver comes in VDE certification with insulated blade for working on electrical installations Magnusson Slotted Screwdriver comes with 7.5 cm blade length Magnusson Slotted Screwdriver has SL-3.5 mm tip size Screwdriver is constructed with durable steel for rust resistance Screwdriver comes with a soft-grip handle for comfort in use