Ujjdwiurgh 1.5-10mm 1/16 Inch - 3/8 Inch Capacity Key Drill Chuck Wrench Converter 1/2 Inch Socket Square Female Adapter

Classic keyed 3-jaw design securely holds a wide range of twist drills and step drill bits with 1/16-inch-3/8-inch shank High Quality & New For use 1/2-inch impact wrench, 3/8-inch chuck allows you to lock and release bits to help keep you on task on the job. Heavy duty design, special quenching treated key parts increases durability, strong impact resistance. 1/2-inch Square female socket adapter can easily transform power impact wrench to a drill.