The Custom RSA Projector Mounts can be ordered to fit any projector for a quick and easy install. Compact design is smaller than the RPA by 1/3 and includes the same great features Independent roll pitch and yaw for quick and precise projector registration Quick connect/disconnect with convenient lamp and filter access on most projectors Disconnecting maintains registration and doesn't affect preset adjustments AllPoints Security steelintosteel locking hardware at all connection points protects against theft Multiple installation options including: flush mount to ceiling use 0.25 threaded rods or use a 1.5 NPT column This product ships in approximately 1 days