These are the real thing from the late 1970s. The two in the background are smooth knurl,
and the two in the foreground are rough knurl. This was done so that you could feel the
difference between volume and tone knobs in the dark or without looking, really, no kidding.
I took the allen set screws out when I polished them. The screws are included and will be
inserted before shipping, promise.
Asking $30 for the set, includes U.S. or APO shipping.
They fit great on Clarostat Mil Spec pots! Click here to see the Clarostat pots.