Looking for patio screen door rollers Peachtree brand

Hi there, Margie.  This roller is unfortunately not something we can provide. Like many Peachtree parts, production was scrapped after their company was bought out and no substitute was ever offered. Furthermore, due to its unique design, there is no off-brand alternative that I know of.

I am sorry that we can't be of more help. This roller is basically a collector's item.