A buddy of mine built me 3 gorgeous stands for my center and surround speakers, and I need to get carpet spikes for them. I was hoping to find some simple plastic 1.5 inch spikes that I could put into the bottom to give them more balance. However looking at places like Parts Express, all they have are heavy duty metal spikes at $20 bucks a set. That seems way too much. Does anyone know of any alternatives? Would home depot carry something like this? Thanks in advance.