Jacobs Professional Grade 3/8 in. Keyless Drill Chuck with 3/8 in. 24-Mount

Jacobs Chucks and Keys are recognized by Professionals and serious DIYers the world over as the number 1 brand for superior bit holding, durability, and reliability. Keyless operation of this chuck allows for faster bit changes and no lost keys to worry about. Jacobs brand Chucks and Keys - Accept no less.