18x42mm French Cleat Hook
by Issy88
This is a hook suitable to use with 18mm thick french cleats. My stock was FJ treated pine that we got easily available here in Australia and it measured 42x18mm. I naturally cut a 45 deg chamfer and hanged them up on the wall. I thought that for smaller holders and lighter stuff they would come handy (and indeed they do!) so I made these 3D printed hooks. The design include a small slide-in stop to lock things in and prevent the holder to become airborne ;) -- the tolerance is quite small so depending on how accurate your printer is it might be a tigher/looser fit. Consider that it might be tight enough that it'd be hard to remove, so test before placing things. The stop has a small bump on one side and it's flat on the other, this is to provide some room for minor fluctuations on your hangs.