19mm Board holder / Clamp

thingiverse

I picked up these 19mm board holders decades ago from a now-defunct Home Depot franchise. Recently, while renovating some spaces, I really needed those board-holders again but discovered they had become way too costly... So I simply made them myself. Made specifically for 19mm thick boards, these clamps are designed to hold everything in place. All you need to do is drill a hole in the wall and clamp the board down securely.