The WM130S provides ideal placement and alignment for short throw projector mounting on a single stud. Compatible with the RPA, RPA Elite, RPA Mini and RPA Elite Mini Series projector mounts. Fast installation with innovative quick-connect system.Precision image alignment with micro roll, pitch and yaw using the RPA Elite mounts. Integrated cable management system conceals and protects cables for a clean finish Multiple levels of security, including All-Points locking hardware, and four projector mount keyed locking options.