Klein Tools 32751 Screwdriver with Adjustable Length 4 to 8-Inch, #2 Phillips Tip and 1/4-Inch Slotted Tip Removable shaft adjusts within 4-Inch to 8-Inch (10-20 cm) range for numerous length combinations Blades feature #2 Phillips and 1/4-Inch Slotted tip for multiple screwdrivers in one tool Proprietary system securely holds blade - as durable as a traditional Klein fixed blade screwdriver Press down to extend or lengthen the shaft Push up to retract or shorten the shaft