Originally Posted by Leanwolf
The one we've had for years was in my wife's family. I just measured the I.D. and it is 2½". It is probably 75 or 80 years old. It had a red wooden handle so is easy to find in a drawer full of kitchen tools. Still works just fine.

L.W.

think this is the correct he answer

[Linked Image from i.imgur.com]