Description 0 3 3 6 0 3 6 5 0 6 8mm Keyless Drill Chuck 1 4 Inch Hex Shank Quick Change Adapter ConverterSpecification Capacity range Size Total LengthShankMaterial Color0 3 3 6mm 1 45mm6 35mm 1 4 Hex shankCarbon steelBlack0 3 6 5mm 2 70mm0 6 8mm 3 85mmFeatures 1 Quickly convert your quick change hex shank driver into a drill 2 Instantly convert impact driver to hold non quick change drill and driver bits 3 Keyless chuck finger tightens for easy bit changes 4 1 4 incheasy snap in hex shank 5 Quick change hex shank for instant swaps fits all chucks 1 4 inch impact drivers and quick change adapters 6 Easily locks onto and releases drill bits 7 Allows hex drive power tools to use conventional drill bits 8 For right hand drilling or driving Package Included 1pc x Keyless Drill BitMore Details