Made these for Beltpack rigging on MiniLF using map1 plates, needed a spot for cable management on the side of the plate and a spot with a ¼"-20 thread for my mattebox safety. the m4 screws i used sink flush into the print, results may vary. printed mine in cf petg for toughness when hanging the mattebox by the safety when changing lenses. survived the shoot but use at your own risk