Jacobs G8648 - 1/16"-1/2" x 1/2"-20 Pro-Series Drill Chuck

Standard issue on many of the finest commercial-quality drills on the market, the Jacobs® Professional Series chucks are the perfect replacement or upgrade for your drill or drill press. Jaws are through-hardened for exceptional spin-out resistance. Internal construction is first-rate! Chucks include keys. Made in the U.S.A.

Specifications:

1/2"-20