I went to a couple crafty sorta sites, and none had any clips that were close to that size. Aside from leaving work and making a lowe' s run, I think they might be hard to replace.

I called Buckshot, and the straps are not covered under the buckshot warranty, but the guy was really nice, and the customer service was great, so I ordered a replacment set of straps.

A++ to Buckshot Stands