The AE021027 is a SMS Projector CL V is our flagship projector bracket. Elegant, functional and very reliable. It’s easy to adjust the length and angle of the bracket. SMS Projector CL V holds your projector upside down, it’s the best way to get the most out of your projector. The catch word for this ceiling bracket is “easy”. Easy to install, easy to adjust and easy to like. The SMS Unislide is included in the package.