specs for OEM Randall module knobs?

[9985]

just got a few modules back that were on-loan to a friend for years; he lost one of the stock Randall module's knobs. Poked around & couldn't find any classified listings or Reverb/eBay listings that said they were OEM Randall knobs- does anyone have the exact specs? I'd prefer to find a single one (or set) identical to the stock part, alternately looking for a set with the same diameter & style (black plastic, ridged edges, with white line marker).

 

[Spencer4hire]

Contact Rob @ https://jadedfaithmods.com/
I am sure he can get you the oem knobs.

 

[9985]

Thanks, found one. If anyone has the exact specs, would be good to post here anyway.