Drill Bit Extension Set – Magnetic QuickRelease Holders Upgrade your drilling and fastening efficiency with this professionalgrade drill bit extension set. Designed for precision, durability, and ease of use, it includes four magnetic extension holders in versatile lengths to handle a wide range of tasks. Key Features: Complete Set: Includes four magnetic bit holders in lengths of 2.5 inches, 4 inches, 6 inches, and 12 inches, giving you flexibility for both closequarter work and extended reach applications. Material: Crafted from quality chrome vanadium steel for exceptional strength and longlasting wear resistance. The smooth coated surface offers added protection against oil and corrosion. Secure Magnetic Locking: Builtin strong magnet and locking mechanism keep bits firmly in place, minimizing wobble for accurate, stable performance during speed drilling or driving. Quick and Precise: Straight shaft design with hex shank ensures easy bit changes and precise control, even in tight spaces, while reducing the risk of bit slippage or misalignment. Practical Applications: for reaching deep or narrow areas, such as inside cabinetry or behind fixtures. Ideal for automotive when working around engines or tight compartments. Suitable for construction projects requiring consistent, accurate fastening in wood, metal, or composite materials. Compatibility: Fits most standard drill drivers and impact drivers with compatible hex shanks, making it a versatile addition to any toolkit. With durable construction, versatile sizes, and a secure magnetic hold, this drill bit extension set is built to deliver reliable performance in professional and DIY projects alike.