Jackshaft Side Mount Liftmaster 8500W / 8900W: I’ll Never Buy Another Drawbar Opener Again
The Liftmaster 8500 jackshaft sidemount opener is an engineering marvel – freeing up valuable overhead space while reducing clutter in your garage. Instead of the standard drawbar and motor ceiling installation, the 8500 mounts on either side of your garage door and directly turns the torsion shaft. When building a garage work shop or garage......
