Vicmarc Chuck Question

[Dee2]

I need some basic dimension for Vicmarc chucks. I don't seem to find these from the web searches I've made.
Please, what (Vicmarc) chuck do you have?
What is the diameter of the chuck body, please?
What is the distance from the spindle shoulder to the jaw side of the chuck body, please?

This is for a student project.
Thank you for your help.

I'll cross post this on the creek in case the population of owners is higher there.

 

[Mrfixit71]

VM 120
Dia: 4 15/16"
Depth: 3 7/16" w/ 1 1/4" x 8 adapter.

Let me know if you need greater precision than a standard ruler.

 

[Dee2]

Rich,
This will work. Thank you