Features100% 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 EtcSpecificationColor: BlackConnecting link: 6mm Hex ShankClamping range: 0-8mmMaterial: Drop Forged #45 Carbon SteelPackage Includes1 x Chuck Quick Change Adapter