Source for harness clip

RPM440+6 said
We make the nylon straps and either offer them individually or in a kit. Looking at the picture that @azaustin posted, is the one question flat or does it have a slight hump in the middle of the strap? I can post a picture of the two styles tomorrow.

They appear to be flat. I’ve looked at numerous variations of these online, but none are quite the same as what I have. The overall length is 2 1/4” and the center to center distance is 1 7/8”. I’ve attached a couple of photos that might show the strap better.