Bifold Door Roller Replacement For bifold doors These rollers are constructed of stainless steel and resist break and wear for long-term use. They are sturdy enough to withstand your doors' weight and are easy to put in. This nylon roller guide for the top was designed to replace bifold doors https://bifold-door-glass-replace79335.blog-kids.com/30682960/3-reasons-your-bi-fold-door-repairs-near-me-is-broken-and-how-to-repair-it