Shopping For A Triple Tree Jack Stand

I've got my '97 T509 (885) up and running, now need front and rear jack stands.

For the rear I'm going with Pit Bulls rear stand ($204) and am shopping for a front stand. Trying to get off cheap I was looking at the Venom stand ($70) but the pins are too small. 18mm is their largest, but it looks like the bike requires a 23 or 24mm pin.

Can someone confirm the size of the pin? And can I get recommendations for a decent stand - or maybe someone has one for sale?

I'm in USA, North Florida

Thanks