Wera Extra Hard Torx TX20 x 25mm Screwdriver Bits 20 Pack. Model: 057770. Wera 25mm Hard 'H' Torx Bits supplied in a Bit-Box. Slide switch allows simple and gradual removal and reinsertion of the bits. The transparent reverse side provides an easy contents check. Designed for universal use in drill/drivers. Cost effective bits offering an entry level performance. Size: TX20 x 25mm. Pack of 20. Wera high quality Impact Rated bits for recessed TORX screws. The bits come is a practical storage Bit-Box. Tough material for universal use either Impact Drivers, Combi Drills or screwdrivers. 1/4" hex drive, fits standard bit holders. Quantity: 20. Length: 25mm.