This mount provides the strong support you need for mounting heavy LCD/CRT projectors. Micro adjustments allow you to quickly achieve registration. This universal projector mount includes the universal HBU bracket that is compatible with most heavy-duty projectors. Independent roll, pitch and yaw adjustments allow for quick and precise projector registration and is available for multiple installation options: flush mount to ceiling, use 0.5" threaded rods, use a 1.5" NPT extension column. This heavy-duty steel constructed project mount has quick connected and disconnect for convenient lamp and filter access on most projectors. This heavy-duty project mount has an easy 3 step installation process: Assemble legs to projector, fasten legs to universal bracket and hook bracket onto the project mount.