DeWalt DT70733T-QZ FLEXTORQ Screwdriving Set with Tinted Safety Glasses (Small Tough Case) (38 Pieces) Modular, stackable small tough case. Designed for secure storage of accessories. Clear lid for easy bit identification. Easy bit removal and replacement. Bits securely lock into place. Use the locking system to connect the cases together, and securely stack on top of the medium Toughcase. Or, place into the accessory caddy for TSTAK compatible connection. DT70733T-QZ Features: - CLEAR LID: For quick and easy bit selection. - INNER DOVETAIL SYSTEM: Bit bars and accessories can be moved around and customized to your preference. - QUICK EASY BIT REMOVAL / RETENTION: For user convenience.\nBits lock into place to prevent them falling out when not in .