Way Tools 100-Piece Screwdriver Bit Set an extensive collection of 100 of the most popular bits, ensuring you have the right bit for every job. This comprehensive set includes a wing nut driver, magnetic and socket bit holders, and both 1-inch and 2-inch extensions. You'll find clutch bits, torque bits, spline bits, tri-wing bits, square recess bits, spanner bits, metric and SAE hex tamper-proof bits, Phillips and posi drive bits, slotted bits, metric hex bits, Torx and Torx tamper-proof bits, as well as SAE hex bits. All these tools come neatly organized in a durable plastic storage and carry case, making it easy to keep your bits secure and accessible. Whether you're a professional or a DIY enthusiast, this set is designed to meet a wide range of fastening needs with quality and convenience. Model Number: 24380