3 Pieces 1/4 Inch Screwdriver Bit Holder, 60 mm, 100 mm, 150 mm Magnetic Screwdriver Bit, Extension Screwdriver Suitable for Most Electric Screwdrivers, Pneumatic

Product Features Our product includes magnetic bit holder in three sizes (lengths 60mm, 100mm and 150mm), which can be flexibly selected according to the use scenario. Our magnetic bit extension is made of chrome vanadium steel, hard and strong, has strong pressure resistance, wear resistance and corrosion resistance, not easy to slip during use and has a long service life. The bit extension holder has built-in magnets that can be quickly connected and disconnected during operation and ensure that the drill bit can be firmly fixed in place during use to protect your safety. The Hex-Shank bit holder is compact and easy to carry in your tool box or bag. You can carry it with you, so you can use it immediately at work. The magnetic bit extension kit has a 1/4 inch hex socket which is suitable for hand electric drills, lithium drills, pneumatic screwdrivers and impact driver bits, which can greatly save your preparation time and improve work efficiency