Spring miter clamps - GIF

[thevillageinn]

I feel like we’ve seen these on the site before. I have a number of them and they work great. Collins tool makes them and calls them miter clamps. These are a go to when I’m clamping odd miters or edges which do not have smooth edges suited for tape. These also poke a small hole, so the substrate to be glued must be able to be pierced and that pin prick can’t interfere with your finished product...or you might want to choose another method. I think you can never have too many clamps.