You are looking at a nice outer reed mount/stop and hardware from a Moto Tassinari Vforce reed cage to fit 1996-05 Arctic Cat 440, 500, and 600 ZR ZL twins.  This may fit other models.  If you have a set of these that are damaged, and just need parts, then this is for you as these are no longer available.  Note:  there are six of these, but the last one will come with only one screw.  Thanks for looking!