DescriptionFeatures100% High quality and Brand new.Instantly convert impact driver to hold non-quick change drill & driver bitsQuickly convert your quick change hex shank driver into a drill!Keyless chuck finger-tightens for easy bit changesUnlimited Use in Automotives， Garages， Warehouses， Offices， Homes EtcSpecificationColour: SliverOverall Size: 0-3mm Dia.Chuck Diameter: 1/4inchMaterial: Drop Forged #45 Carbon SteelPackage Includes1 x Chuck Quick Change Adapter