The film cutter assembly is for the 72" or 60" film handler, should yours become worn or damaged.
Brand: Filmhandler Tools
SKU:
ST0863 Filmhandler Replacement Blades SS - 20-Pack
ST0862 Filmhandler Blade Holder
ST0868-72 VERTICAL RULER ASSEMBLY 72"
ST0860 Filmhandler Repair Kit
ST0856-6 Filmhandler Roller Assy - 6in - (sold as a pair)