Hi Jimmy,
You might visit the Pamola website as many companies sometimes include manuals downloads for each of their products.
Another source might be calling a few flyshops that carry that particular vise. If they sell them, then they must
have a manual on file to help identify parts, accessories, trouble shooting tips etc. or at least be able to provide you with contact
info forthe Pamola customer service department. Hope this helps.
Gerri