wine stoppers - what size big hole mandrel?

[FosterFire]

racking my brain - can't remember..arg! I have the wine stoppers from Penn State Ind like are used by wood workers..can anyone tell me the size of big hole mandrel for these wine stoppers??

[Flame Crazy]

Bumpity bump bump... I also would like to know the answer if anybody has it.

Here are the one's I have... Does this look like the one's you have Robin?

90994

[DreamMuse]

I remove the screw, and just epoxy the winestopper top to the base, so it doesn't matter. :)

[PaulaD]

I just listed some on my website and measured the mandrel last night.It was 5/16. Paula

[FosterFire]

I found mine, which I had misplaced and I had been using the half inch. The half inch mandrel plus bead release works for the stoppers from Penn State Industries.