Receive an additional 1 1/2 - 2 1/2 inches of head room on standard track with quick turn brackets. Solves low headroom problems when installing garage door openers. Use at initial installation or later as need arises.
Receive an additional 1 1/2 - 2 1/2 inches of head room on standard track with quick turn brackets. Solves low headroom problems when installing garage door openers. Use at initial installation or later as need arises.