Gain additional versatility and holding security to your Longworth Type 2 Basic chuck. Your projects will never pop out during heavy cutting as they are trapped between the Longworth Chuck disks and the doughnut rings. Your vessel will be secured with four 3/8" bolts for a very firm hold.  All edges are rounded over so the rings will not mark your vessel.

Upgrade Packages for someone who has the Longworth Chuck Type 2 but not the doughnut ring(s)

Includes:

Large Doughnut Ring with a 6-inch opening

Hardware set -4 @ 4 inches, 4 @ 8 inch bolts,  8 washers, 4 wing nuts

Solid ring set-openings 5, 4, 3.5, 3 inches

Colors May Vary

IMPORTANT! Only works with the Longworth Chuck Type 2! Is not compatible with Type 1 which mounts in a 4 jaw scroll chuck. Using these rings with a Type 1 can be dangerous.  Don't try it!

 “Why You Need The Doughnut Ring Assembly.”

Good morning Ron. I just wanted to send this picture as a testimony to the doughnut chuck. Had I been using the longworth chuck, this bowl would have been flying across the shop. Thank you for your fine products and encouraging news letters. Happy Thanksgiving………Wayne Miller