https://squareblogs.net/breakp....lain28/what-is-the-r
How to Repair Bifold Door Bottom Pivots The misalignment of your doors could be the reason for your bifold doors sliding and scraping on the floor. Simple adjustments can bring them back to their proper alignment. This bottom pivot is mounted to the bracket base or floor to provide an incredibly secure and sturdy mounting. Threaded for adjustment, this kit works with a wide range of bi-fold doors. Broken or cracked Anchor or Pivot Pins The pivot pins and the anchor pins on a bifold door can break o