TTXMD41N – 41 Piece Flexible Handle Set Including 1/4in Drive Sockets and Bits. TC-Tray Modular System – GET ORGANISED WITH TENG! Set of two flexible drivers together with 1/4 drive sockets and a selection of the most commonly used screwdriver bits. Supplied in TTX tray suitable for Teng Tools tool boxes and roller cabinets. Tray Size: 560 x 110 x 70mm