Who sells lead shot pellets to fill an equip.stand

This is not going to be real helpful, but I recall someone sells a product specifically to fill stands. Unfortunately I can't remember who it is or what it was. Big help, huh?
Sorry . . . if I come up with it, I'll post. Maybe you could check forums here or other places.

I don't know if this is the one I was thinking about, but it is an example:

http://www.dedicatedaudio.com/inc/sdetail/18708