These bit extension holders are made with High qu ality carbon steel and Chro mium-VANA DIUM steel with heavy duty construction to ensure maximum durability. It can be used for a variety of screwdrivers, drills and bits making this extension holder very handy and multipurpose.<br> <br> <br> <br> Features:<br> Hard steel holder for maximum durability, the heavy-duty construction allows for long service life. Bit holders have magnetism for quick connect or disconnect and ensuring stay in place while driving. Universal 1/4inch quick hex shank and 1/4inch hex socket fit most electric screwdrivers, drills and bits. The small size allows you to bring your bit extension anywhere to get any job done and can fit into many tool bag. There are three extension holders in different lengths and you can use the proper one for various needs.<br> <br> <br> Specifications:<br> <br> Material: Carbon steel and Chro mium-VANA DIUM steel<br> <br> Hex Shank Size: 1/4"<br> <br> Hex Socket Size: 1/4"<br> <br> Length: 6cm / 2.36", 10cm / 3.93", 15cm / 5.9"<br> <br> Quantity: 3<br> <br> <br> <br> Package Includes:<br> 3 x Bit Holders .wang-edit-text{ font-family:'Arial'<br> important; } .wang-edit-text table { border-top: 1px solid<br> 000; border-left: 1px solid<br> 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid<br> 000; border-right: 1px solid<br> 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store