When you rely on your stack cutter producing clean cuts, chances are you are changing the blade regularly to be replaced or sharpened. At any stage, these large knives are very dangerous, and are a serious hazard when removed from the machine. Knife guards are specifically made to house your loose stack cutter knives. With a guard, you can easily transport your knives without worry of cutting yourself, or any of your employees. That's one lawsuit we want to avoid . . . Get a knife guard, and protect yourself and your business.