Description:

{Extension Bit Size: 1/4 shank, 10mm/0.4 socket size, 150mm/6 total length.. {Hex Design: The 1/4-inch hex shank ensures versatility and works well with a wide range of pneumatic screwdrivers, electric screwdrivers, manual screwdrivers, and more, and the hexagonal reinforced structure increases the contact area, making your work easy and efficient.. {Powerful Magnetism: The bit extender has powerful magnetism and adsorption, which can firmly hold the bits and fasteners in place and is not easy to fall off during use, allowing you to effortlessly and accurately loosen or tighten screws.. {High-Quality Material: Made from chrome vanadium steel, the magnetic bit extension is solid, stable, rust and corrosion-resistant, and durable, ensuring your long-term use.. {Wide Applications: The magnetic bit holder can remove screws and nuts of different sizes quickly, which is widely applied in household maintenance and repair, woodworking, auto parts, machine repair, and more..