Package Included: You will receive 2 pieces of keyless drill chucks, of which the silver style is 2.9 inches long, suitable for 0.3 - 6.5 mm, and the black style is 1.97 inches long, suitable for 0.3 - 3.6 mm
High-quality Material: This hexagonal shank keyless drill chuck is made of alloy steel material, which is reliable and sturdy with a long service life
Fast Change Adapter Converter: These drill chuck adapters can easily turn cordless electric screwdrivers into drills or grinders to achieve fast switching tasks and keep work progress, which is an essential power tool accessory in daily life
Easy to Load and Unload: This keyless drill chuck converter can be converted from driving to drilling in seconds, and also allows you to drill with one hand freely, which is fast, convenient and safe, and is very suitable for working in small spaces
Widely Applicable: This keyless drill chuck can be applied to most drills and cordless electric screwdrivers; they can be used for car repair, garage work, warehouse maintenance, office projects and home renovation, etc