3 inch wire wheels?

[softailgarage]

I have a mini bench grinder & would like to find a wire wheel for it. The stone is 3" so I'm going to assume the wire wheel should also be 3"... problem is, I cant find one. Anybody ever see one this small? any clue where I can get one?

 

[js289]

Never seen one that small google it?

 

[jakemac]

Zoro.com has them listed in 3" dia.