TOUGH CASE + STACKABLE CASE: Features a versatile and customisable accessory storage system. The cases are designed to securely lock together, allowing users to build a personalised kit that fits their specific needs. This stackable system helps keep tools organised and easily accessible, whether on the jobsite or in storage. MODULAR DESIGN: The connectable case system enables multiple accessory sets to be stacked and locked together, providing maximum flexibility. Compatible with small, medium, and large ToughCases. TSTAK COMPATIBLE: Designed for seamless integration with the DEWALT TSTAK system, allowing you to keep all your accessory sets in one organized location. Accessory cases connect via the TSTAK Caddy and the large ToughCase, making it easy to transport and store your entire kit alongside other DEWALT toolboxes. CLEAR LID: Equipped with a transparent lid for fast and effortless identification of bits and accessories. This feature saves time by enabling users to quickly find the required tool without opening multiple cases. INNER DOVETAIL SYSTEM: Includes a customisable dovetail mechanism inside the case, allowing bit bars and accessories to be repositioned and organised to suit individual preferences. This system enhances flexibility and keeps every item securely in place. QUICK & EASY BIT REMOVAL: Specially designed bit holders ensure convenient access, allowing bits to be quickly removed or replaced as needed. Bits lock firmly into place, preventing them from falling out during transport or storage, and ensuring user safety and efficiency. PRECISION MACHINED TIP GEOMETRY: Screwdriver bits feature precision-machined tips, optimised for a perfect fit in fasteners. This design reduces the risk of cam-out, improves torque transfer, and extends the lifespan of both bits and fasteners. FULL FIT HEAD: Each bit is engineered with a full-fit head to eliminate wobble and minimise the chance of rounding out screw heads. This ensures secure fastening and protects both the bit and fastener from damage. DRIVE GUIDE: Comes with a drive guide featuring an extending sleeve, providing improved stability and control when driving fasteners. This addition helps users maintain accuracy and reduces the risk of slipping, especially in challenging applications., Weight: 1.0 pounds, Manufacturer: Dewalt