Felo 0715750570 1/4-Inch x 6-3/4-Inch Flexible Hex Bit Holder Screwdriver, 529 Series Used with 1/4" hex bits 2-component handle with soft-grip outer material for highest torque Flexible shaft is 6-3/4" long Anti-roll handle with hole in handle to insert lever and easy storage Lifetime warranty - we will replace it free of charge