LONKER 1/4 Inch Hex Shank Keyless drill Chuck Quick Change adapter Converter drill adapter

Please refer to the following description for the actual product size specification Size specification and color: one black 0.3-6.5mm and one black 0.3-3.6mm Ideal Accessor: 1/4-inch hex shank snaps easily into the power screwdriver. Easily the locks and releases drill bits, quickly convert your quick change hex shank driver unto a drill. Application: Allows hex drive power foitechy tools to use but drill bits.Using Convience: Install Conveniently, safely and quickly.can be use with other brand tools and drill bits