Enkay 10 Pc Tamper Proof Torque Bit Set includes ten 1/4" hex shank security tamper proof screwdriver bits designed for durability and precision. Each bit measures 6 inches in length, providing extended reach for various applications. The set features a range of sizes including T-6, T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-30, and T-40, making it versatile for different tamper-resistant screws. All bits come neatly organized in a convenient plastic storage pouch, ensuring easy transport and storage while keeping your tools protected and accessible. This set is i for professionals and DIY enthusiasts who require reliable torque bits for security screws.