Kit is designed to enable power drills to be converted or changed over from the current chuck to a Jacobs® keyless chuck. Changes are quick and easy. By upgrading your drill with a keyless chuck, there are no keys to lose, bit changes are faster and you get increased gripping capability with larger, more robust jaws.



Inlcudes: 3/8" Jacobs® keyless drill chuck, 1/4" and 1/8" Allen hex wrenches, T-15 Torx® Wrench