The technology of the food slicer from Ritter is known and has proven excellent. I was surprised only that the sides of the foot are from plastic but with a full-metal device. This is noticed when installing in our bread oven, as I wanted to screw the device on a hinged plate. This required small lateral L-profile pieces are screwed because the existing two thread ridges do not look very reassuring. Nevertheless, a great food slicer, the very accurate and reliable giving good service. And from previous acquisitions of Knight equipment I can get to know a very good service from Ritter.