Features 100% brand new and high quality Instantly convert impact driver to hold non-quick change drill & driver bits. Quickly convert your quick change hex shank driver into a drill. Keyless chuck finger-tightens for easy bit changes. Unlimited Use in Automotives, Garages, Warehouses, Offices, Homes etc. Maxmartt 1/4 Inch Hex Shank Keyless Drill Chuck Mini 3-Jaw Drill Chuck drill adapter for Impact Drill Tool Description: Color: As the pictures show Connecting Shank: 1/4 inch (6.35mm) Clamping Range: 0.3-3.6mm Total Length: Approx. 47 mm Quantity: 1pc Package includes: 1 x Keyless Drill Chuck   Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you! Package List