How to Repair Bifold Door Bottom Pivots If your bifold closet doors are sagging or scratching the floor, it's probably due to misalignment. Simple adjustments can bring them back in line. This pivot's bottom mounts to the floor or base of a bracket for a sturdy, secure mounting. This kit https://bifolddoorrepair95893.blogrelation.com/36556820/10-essentials-concerning-bi-fold-door-repair-you-didn-t-learn-at-school