Ratchet Belt Buckle Hardware Source?

[stingray4540]

I tried to do a search but came up empty.

What I'm wondering is if anyone knows of a source for ratchet systems for belts. If you google it you'll find 4 or 5 companies making ratchet or slide belts.

Basically you have to make a two layer belt. Where the holes would be, you inlay a plastic runner that the ratcheting part of the buckle catches in. 1/4" adjustments, and when you need to shorten the belt you remove the buckle and cut that end.

Anyways, I've been wanting to make a less dressy version than those offered commercially, but I have no idea how to find a hardware manufacturer.