VCI-100 Fader/Knob Cap size

VCI-100 Fader/Knob Cap size

Can someone tell me what size/shape the head (metal part below the cap) are on a VCI-100?

VCI-100 knob head size/distance

Can someone please tell me what the size/shape of the VCI-100 knob heads (part below the pot caps) are? I want to use the caps sold here on a DIY project.

Thanks!

bump?

id like an answer to this too because id like to get some faders/knobs but have no idea what to be googling for.