3pcs Magnetic Extension Rod, Electric Drill Screwdriver Bit, 1/4 Hex Drill Bit Quick Release Bar Socket Screwdriver Bit Holder, 60/100/150mm

General Description Magnetic extension rods are designed to facilitate the use of electric drills and screwdrivers. This set includes three hexagonal rods of different lengths: 60 mm, 100 mm and 150 mm, allowing great flexibility in your screwdriving work. Technical specifications Lengths: 60 mm, 100 mm, 150 mm Weight: 60 mm (25 g), 100 mm (32 g), 150 mm (40 g) Material: CR-V (chrome vanadium steel) Diagonal diameter: 1/4 inch (6.35 mm) Interface type: locking mechanism with integrated strong magnet Use These rods are ideal for transferring electric drills, screwdrivers and air batches, allowing quick conversion between various bits and screwdrivers. They significantly improve work efficiency.