cole jaw question

[Bill Wyko]

A while back I saw a cole jaw that had a spiring feature that didn't require removing and reinstalling all the rubber dovetail bumpers. As you rotated it, it became smaller or larger. Anyone know who makes it?

[Steve Schlumpf]

Bill - what you are describing is called a Longworth chuck and while some places may sell a version, most folks make their own. Just do a quick Google and there are lots of plans available - as well as retail options.

[Bill Wyko]

Thanks Steve. I'll check right now.

[J.D.Redwine]

There is one on ebay.