The graduated knob (also called the dial) is the control that sets the slicer's cutting thickness, moving the blade relative to the support plate.

Components: the assembly includes the pin (the threaded rod connected to the internal mechanism) and the cover plate (the visible graduated dial, often available on its own if only that part is damaged).

How to choose the right part: you need the pin's diameter and length, plus the cover plate's diameter (for example pin Ø12mm length 35mm, cover plate Ø55mm) — measurements specific to brand and model, not standard across manufacturers.

Compatibility by brand: available for RGV (e.g. Luxor/Olimpia assembly), Fia Boston (mod. Plus 350E), Bizerba (mod. SE12), Arsa, Atoma and Essedue (mod. 220/250/275).

For other slicer parts go back to Slicer Spare Parts.

Frequently asked questions

Do I need to replace the whole assembly or just the cover plate?
If the adjustment mechanism works but only the graduated dial is damaged or unreadable, the cover plate alone is often enough.

How do I measure the pin I'm replacing?
Measure the pin's diameter and length with a caliper, and the cover plate's diameter: these are the figures needed for the correct part.