The Skinner Chuck Co. Made In USA 25 7/8" Chuck w/ 11 7/8" Through Hole 4 Jaw 26"

The Skinner Chuck Co. New Britain, Conn. USA Made in USA Trade Mark Skinner Chucks No. 1926-52 Ref. No. B - 07384 Outside Diameter: 25 7/8" (Roughly) Through Hole: 11 7/8" (Roughly) Mounting Pocket Diameter (Roughly) : 15 7/16"