Ultimate Screwdriver Bit Set – Built for Performance and Versatility • HeavyDuty Construction: Crafted from chrome vanadium steel (CRV) for exceptional strength and longlasting durability. Designed to withstand torque applications, making it ideal for use with impact drivers, wrenches, and other demanding tools. • Complete Range of Bits: Includes a full selection of magnetic security bits such as hex/Allen keys, Torx, nut drivers, Phillips, square, star, and more. Also comes with a ratchet wrench and quickrelease extensions for maximum versatility. This set ensures you have the right bit for virtually any fastening task. • Quick and Easy Identification: Each bit is clearly marked, so you can quickly find the size you need without guesswork. Covers a wide range of sizes from small slotted bits to larger hex drivers, meeting all your screwdriving requirements. • Universal Tool Compatibility: Equipped with a 1/4 magnetic extension for effortless bit changes. Suitable for electric screwdrivers, manual screwdrivers, hand drills, pneumatic tools, and any other tools featuring compatible holders. • Practical Applications: for assembling or repairing furniture, electronics, and appliances. Reliable for automotive work, including tightening or loosening screws and bolts in tight spaces. Ideal for DIY projects, home maintenance, or professional jobs that demand precision and durability. This Ultimate Screwdriver Bit Set offers a durable build, a complete selection of bit types, and compatibility with a wide range of tools, making it a dependable choice for professionals and DIY enthusiasts alike.