Hex Key Allen Bit Set 1.5-12mm Extra Long Magnetic Screwdriver Power Drill 1/4″
Handle：1/4″ Hex Shank. Size ：1.5mm，2mm，2.5mm，3mm，4mm，5mm，6mm，8mm，10mm，12mm. -The Bit Has a Magnetic Adsorption, It Is Convenient to Adsorb the Screws During Work, and It Is Not Easy to Fall off. -It can easily suck screws, electric screwdrivers, hand screwdrivers, electric drills and other universal tools during installation.