LFA / Reichel Hardware 4220-B13-3/8-24 Keyed Light Duty Chuck, 1/16-1/2 - 1.5-13mm Capacity, 3/8-24 Threaded Mount Keyed Drill Chuck LFA Industries 4220-B13-3/8-24 Light Duty Chuck Designed for O.E.M & D.I.Y. 1/16-1/2 - 1.5-13mm Capacity Made In France Over 85 Years