【Efficient Usage】Designed for tight space, this set of extension bit holder is a great addition to your toolboxes Whether you ' re working on repairs, installations, and assembly tasks, these bit holder will make your job easy 【Superior Material】Made of steel, these extension bit holder is wear resistant and hardto break The smooth coating prevents damage during use, making suitable for various tasks 【Wide Applications】With 1 / 4 ' ' hexshank, these extension bit holder is suitable for various chucks and tool perfect for repair enthusiasts, homeowners, and those who need efficient tool 【Strong Magnetic】This set of 10 extension bit holder features strong permanent magnets, ensuring a secures fit for your drill No more worries about dropping tool while working 【Convenient Set】This set includes 10 extension bit holder, providing you with solution for different work, Manufacturer: ZBIianxer