8x10 Plate Glass Clips

For printing, glass is an ideal surface because it's extremely flat, and stays that way. But custom glass sizes are expensive special orders, while 8x10 plate glass is cheap and easy to purchase.

My printers (Replicator and FlashForge) have roughly 6x9 print beds. And it turns out that 8x10 plate glass works perfectly. Unfortunately it's tricky to hold glass larger than the print bed in place, because you have to use large binder clips, and the extruder can run into the clips. And you can onl