Review on 🔒 10 Pieces Metal Spring Hooks Clasp Buckle Clip Holster Sheath Belt Clip Double Holes Belt Clip with 10 Pairs of Rivets for Belt Bag Leather Crafts DIY, Black by Doris Tran

Clamps are pretty standard and not bad. The question is how they are attached. Two pins that need to be pressed against each other. The spacing between these pins suggests that the material they are attached to is thicker. Maybe 1/8 inch. The one I attached it to was thinner and required digging out the riveting tool I had (not included) to try to get it working. Although I managed to do it, I wasn't happy with the result and if I hadn't had a riveting tool it would have failed completely. Not expensive, so not critical