The Klein Tools 3/16-Inch Slotted Screw-Holding Screwdriver Is Designed With Positive Gripping Action to Hold, Start and Drive Slotted Screws In Awkward, Hard-to-Reach Places. The Unique Split-Blade Screw-Holding Driver Can Wedge Into The Screw Slot. The Exclusive Cushion-Grip™ Handle Offers Greater Torque and Outstanding Comfort.