Bifold Door Roller Replacement Ideal for bifold doors They are constructed from stainless steel and resist break and wear for long-term use. These rollers are strong enough to support your doors' weight and are easy to put in. This top nylon roller guide was designed for replacement in bi-fold doors https://replace-bifold-doors02942.amoblog.com/a-step-by-step-instruction-for-bi-fold-door-repairs-near-me-52604111