Aigner extensions

[Jonathan Spool]

I ordered an Aigner extension for my bandsaw today, but the salesman couldn't tell me what kind of fixture (nut?) would fit in the slot. I'd like to add a sliding pin for using the extension for circle cutting as well as an extension table.
I would appreciate any info from other users out there.

[Steve Rowe]

The slot in the Aigner extension is just an open slot to the bottom of the table. It is not a tee-slot.

[Jonathan Spool]

I see..... for some reason I assumed it was a T slot. OK, thanks, I'll have to figure out how to deal with that!