Older Part Number F130 - 1 per machine required. (THIS PART HAS NOW BEEN REPLACED BY A NEWER VERSION)
New Part Number F130B - 1 per machine required.
This black retaining knob / nut is used to secure the paddles inside the hopper of the Formatic R-series burger machines.
The most common model of the Formatic R-series is the R2200.
