Mini screw clamp

thingiverse

This is a mini screw clamp/vise that can be useful for holding two pieces together or to a work table. It prints quickly and in place, with no assembly required, well, except screwing the screw I guess. :) They print really well without any supports, though there will be a few stray filaments depending on how well your printer does overhangs with the filament that you're using. There's a 14mm and a 20mm wide version, so pick whatever works for you. EDIT: fixed alignment of 20mm piece.