Jacobs 3326A Plain Bearing Medium Duty Drill Chuck

The Jacob's Plain Bearing Chuck is the world's most widely used for medium or heavy-duty portable, bench or floor mounted power tools. This industrial quality chuck, with fully hardened and ground working components, offers exceptionally high accuracy, gripping power and durability. Medium duty models are available in a wide range of capacities for use on threaded or taper mounted spindles.

• One-Piece sleeve
• Maximum jaw capacity of 1/2 in.
• Manufacturer's Limited Lifetime