Mikiotto Magnetic Drill Bit Extension Set 4 pcs 2 Point 5 Inch 4 Inch 6 Inch 12 Inch Quick Insert Anti Wobble Sleeve Strong Magnet Universal

This magnetic drill bit extension set includes four versatile lengths—2.5 inch, 4 inch, 6 inch, and 12 inch—allowing you to tackle tight corners, deep drilling, and hard-to-reach spaces with ease on various projects

Featuring a direct-insert design, these extensions let you quickly and conveniently change bits by simply pushing them in, eliminating the need to press a collar and making your workflow faster and more efficient

Each extension is equipped with a strong magnet that securely holds your bit in place, enabling precise one-handed screw pickup and stable retention during demanding tasks for improved accuracy and productivity

Constructed from heat-treated chrome vanadium alloy steel and stainless steel with a black phosphate coating, these extensions offer outstanding durability, corrosion resistance, and long-lasting performance in tough environments

The universal 1/4 inch hex shank fits most drills and impact drivers, making this set ideal for automotive repair, HVAC, electrical maintenance, home improvement, and a wide range of professional or DIY applications

An anti-wobble sleeve is integrated into each extension to minimize bit movement, ensuring smooth operation and reducing the risk of slipping or stripping fasteners during use in precision tasks