Fits their 37-380 8" Jointer (414 Lbs) and has inside dimensions of 17 by 27
It will accomodate other machines. I had it under a Minimax MM16. It was bought new and under the MM16 for about 1 year. It works fine - I just decided to upgrade to a set of Zambus casters under the bandsaw.
Sells new for $90 at Amazon. Will sell for $45. Local (SE MI) pickup only.
Here's a pic with the BS on it.