Peerless PRGS-UNV (PRGS-UNV) universal projector mount designed for projectors up to 50 lb (22 kg). The open-frame assembly provides easy cable routing through the mount and the low-profile design allows the projector to sit flush with the ceiling. Two adjustment knobs control tilt and roll image alignment; pitch range +15°/-20°, roll ±5°, and swivel 360° during installation. The Spider universal adaptor plate extends up to 17.63 in (448 mm) to fit most projector models. Pre-installed security screws offer tilt and roll locking to prevent tampering, and a quick-release thumbscrew enables easy removal and servicing of the projector. Powder-coated black finish provides durability and RoHS environmental compliance. Motion type: Tilts; Mount profile: Low Profile; Mount surface: Ceiling; Mounting pattern: 448.0000448. Weight capacity: 48.5 lb. Assembly required.