Mini Universal RPA Projector Mount The RSAUW features a universal interface that offers a compact design for smaller projectors with all the same great features as the standard RPA Series. Features - 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 - All-Points Security steel-into-steel 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