www.fleximounts.com/

Good quality and easy to install. Purchased another set in another size.

Solid Rack.

Fast shipping

Solid as a brick and easily configured to accommodate different garage door hardware. Biggest challenge was finding and fixing the anchor points along the ceiling, followed by aligning the anchors to ensure everything is mounted in a straight line (had to correct for line drift from one anchor to the next). Super pleased at project end.

I installed the Fleximount unit attached to the ceiling myself in an hour and it works great!