The graduated knob kit (code 012) is the replacement part for the thickness-adjustment knob on RGV Ausonia 190 and 220 slicers. The kit includes the complete knob with its components, ready to replace the original one.

The knob acts on the mechanism that moves the meat-holder plate closer to or further from the blade: turning it along the graduated scale sets the slice thickness precisely, from paper-thin to thicker cuts. It's a wear part subject to daily use, especially on deli counters.

Replace the knob when the graduated scale is worn or unreadable, when it spins freely without moving the plate, when it's cracked or broken, or when it no longer holds the set thickness during cutting. The kit fits RGV Ausonia 190 and 220 slicers.