Features: Brand new and high quality. Keyless chuck finger-tightens for easy bit changes. Quickly convert your quick change hex shank driver into a drill. Instantly convert impact driver to hold non-quick change drill & driver bits. Unlimited Use in Automotives, Garages, Warehouses, Offices, Homes Etc. Specification: Color:Silver(as the picture). Connecting link: 1/4!Â±(6.3mm) Hex Shank. Clamping range:0.3-3.6mm. Material: Drop Forged #45 Carbon Steel. Note: Due to lighting effects, monitor’s brightness , contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item. Package Included: 1 x Chuck Quick Change Adapter NO Retail Box. Packed Safely in Bubble Bag.