We have two laminators - a Royal Sovereign and a GSC. We have lost two of the roll holders that slide over the hexagon shaped bar and insert into the ends of a 3" core of either laminate or vinyl. The part is the exact same for both of our laminators. Anyone have a couple of extras they want to sell, or know where to buy them in the US? The pic I'm attaching comes from Chilvers Reprographics in the UK. Thanks!