This replacement grinding wheel is for
The Edlund 401 knife sharpener (Items 103878 and 125217).
The Edlund Company develops and manufactures innovative, operator-oriented stainless steel equipment for harsh foodservice environments: can crushers, manual, electric and air-powered can openers, high speed industrial can opening systems, mechanical and digital portion control scales, mechanical and digital receiving scales, knife sharpeners, knife racks and tongs.