Jacobs 1/2 in. Drill Chuck 1/2 in. 3-Flat Shank 1 pc

The Jacobs 1/2 inch Multi-craft chuck as original equipment on more drills than any other chuck. Features through-hardened jaws and industrial-grade design. Ideal for cordless reversible or non-reversible power drills. Brand Name: Jacobs Chuck Size: 1/2 in. Keyless: No Product Type: Drill Chuck Shank Diameter: 1/2 in. Shank Type: 3-Flat Shank Number in Package: 1 pc Usage: For use on corded and cordless drills Maximum Capacity: 1/2 in. Minimum Capacity: 1/8 in.