This is a set of six Mapleshade Threaded Low Heavyfeet. This model is for mounting on the bottom of speakers or other components via the self tapping threaded post.
On the left in this picture, with the "hanger bolt":
http://shop.mapleshadestore.com/Threaded-Low-Heavyfoot-individual/productinfo/LHF-THR/They are solid brass and have some tarnish, but a little metal cleaner will get them shining like new.
These are $210 at Mapleshade. I'll ship them to you for $110 total in the cont. US.
Thanks for having a look.
