Magnetic Extension Tool Set – 3 Pieces Key Features: Includes 3 magnetic extension rods, each measuring 123 mm in length, providing the right reach for precision tasks Constructed from quality alloy steel for longlasting strength, durability, and reliable performance Designed to fit 4 mm precision screwdriver bits, ensuring compatibility with a wide range of precision tools Builtin magnet located inside the rod holds bits securely in place, preventing slipping or loss during use Benefits and Practical Applications: 1. for assembling or repairing electronics where small screws and precise control are required 2. Ideal for working in tight or hardtoreach spaces, such as computer cases or small appliances 3. Useful for DIY projects or professional repairs where reliable bit retention and durability are essential This magnetic extension tool set provides consistent holding power, secure bit placement, and dependable performance in precision work environments. The combination of alloy steel construction, precise compatibility with 4 mm bits, and strong magnetic grip makes these extensions a practical and reliable addition to any toolkit.