The Nemco 57424-4 1 in dice chop blade and holder assembly is designed for the Nemco Easy Chopper 3™. Color-coded by size, it's easier than ever to locate the proper size of blade assembly to correspond to your push block—no more destructive mismatched pairings! The new Nemco Easy Chopper 3™ also features an easier blade assembly replacement system. No need to remove the bumpers now that the blade assembly is completely separate from the guide rods!