Reply to vci 100 pot shaft

i was wondering if anyone knew what size the pot shaft was on the vestax vci 100, i was on a website and was looking at new knobs and didnt know what size to order and which ones i could order.

http://www.allelectronics.com/make-a...ED-LINE/1.html
http://www.allelectronics.com/make-a...D-SHAFT/1.html

etc

if anyone has any info it would be greatly appreciated!