Nemco have improved their commercial Easy Chopper 3 by featuring new color coded accessories for food choppers. The Nemco 57417-1 Push Block is a flexible, rubber grid block to reduce the risk of tooth breakage on the blade assembly (not included). Constructed out of a new heavy-duty nylon-based material designed to withstand a tough commercial kitchen. Chopper 3 has designed interchangeable blade assemblies and push blocks with coded colors to ensure a perfect fit, avoiding destructive blade crashing and reordering a breeze. - Red - Rubber - Fits 1/4" Chop Blade - Sold per each