This is a prototype of a set of folding parallel pliers. I ran out of filament so I haven't printed one yet. I don't think that the bridging on the crossbent part will be pretty, but it should print.

PS. The zip has the inventor source files, I'll export them to .step, .iges, ect if you need them.

Print 2 of each part. Assemble as in picture, use m3 bolts.