Where can I find a round belt size 8.5 IC x .157? (4mm thick)

[checkin]

Looking for this size, have been sent the wrong ones, the spliced ones they make, break for a reel to reel.
I cannot give out the model, as it is misleading, someone entered the wrong size into the data base, & the suppliers go by that.
The stores that do no carry this size are:
voice of music
reel pro
russell
kens
pyramid
cintron

 

[Brf]

Check out Abel Seal & Design. They sell a 8.5" (216mm) IC x 4mm O-rings.

http://ablesealanddesign.ca/category/European-O-Ring-Sizes-(Metric)/422.html