Description:<br> 1\/4 Inch Hex Shank 0.3-6.5mm Keyless Drill Chuck Quick Change Adapter Converter<br>  <br> Specifications:<br> Name: three-jaw chuck 0.3-6.5mm<br> Material: Carbon Steel<br> Clamping range: 0.3-6.5mm<br> Shank diameter: 1\/4 &amp;quot;(6.35mm) Hex Shank<br> Quantity: 1pc<br>  <br> Features:<br> For Power Impact Driver 1\/4&amp;quot; Mini Drill Chucks.<br> Keyless chuck finger-tightens for easy bit changes.<br> Quickly convert your quick change hex shank driver into a drill.<br> Instantly convert impact driver to hold non-quick change drill &amp;amp; driver bits.<br> Unlimited Used in Automotives， Garages， Warehouses， Offices， Homes Etc.<br>  <br> Package Included:<br> 1x Keyless Drill Chuck<br>  <br> More Details: