I was able to find these; however, they would have to be ordered in which might take 2-3 weeks
It is the Uvex part number S4041 and they are $7.50 each . You have to buy in quantities of 10 each (full boxes)
Just let me know what you would like to do, and I’ll type up an invoice. We can always process and ship what is available and then back order the rest?
Thanks again