hardware for mounting tower speakers

So I'm adding a second set of tower speakers and I've got that figured out but I need some flex tube and a couple plugs for drilled holes as well as some rubber grommit's for around the flex tube. I cannot figure out where to get them. Anyone have any idea's?

I'd love to pay any stereo shops out there reading this that know what I need.

Thanks

You can get the grommets from any hardware store - Lowe's, H Depot, etc.

For the tubing, are you talking about polyester expandable mesh sleeving? Looks like this:


If so, go here: http://www.mcmaster.com/
then in the search box type "mesh sleeving," that's what I use for my tower and running the wire - just make sure you get the right size for the amount of wire you're using.