The Speed-Connect RPMAU Projector Ceiling Mount with Keyed Locking has same great features of our RPA Series such as independent roll, pitch and yaw, integrated cable management, and All-Points Security. Integrated cable management allows cables to feed out of the top of the mount without additional accessories. General Information-Manufacturer-Chief Manufacturing: General Information-Manufacturer Part Number-RPMAU: General Information-Manufacturer Website Information-Brand Name-Chief: General Information-Product Line-Speed-Connect: General Information-Product Model-RPMAU: General Information-Product Name-Speed-Connect RPMAU Projector Ceiling Mount with Keyed Locking: General Information-Product Type-Ceiling Mount: Miscellaneous-Package Contents-Speed-Connect RPMAU Projector Ceiling Mount with Keyed Locking Includes: 1 x SLMU Assembly 4 x (M6 x 12mm) Phillips Pan Head Screw 4 x (M5 x 12mm) Phillips Pan Head Screw 4 x (M4 x 10mm) Phillips Pan Head Screw 4 x (M3 x 10mm) Phillips Pan Head Screw 4 x (M2.5 x 10mm) Phillips Pan Head Screw 4 x (M6) Flat Washer 4 x (M4) Flat Washer 4 x (M6 x 20mm) Phillips Pan Head Screw 4 x (M5 x 20mm) Phillips Pan Head Screw 4 x (M4 x 20mm) Phillips Pan Head Screw 4 x (M3 x 20mm) Phillips Pan Head Screw :Miscellaneous-Additional Information-Roll: (+/- 3 degrees) Pitch: (+/- 20 degrees) Yaw: (+/- 20 degrees) Micro Zone Adjustments for fast and precise projector registration, including flush-mount installations Exclusive Centris Technology - Self-adjusts to support different projector weights:Miscellaneous-Compatibility-Projector:Product Information-Device Supported-Projector: Product Information-Maximum Load Capacity-50 lb: Physical Characteristics-Color-Black: Physical Characteristics-Material-Steel: Physical Characteristics-Height-2.8":Physical Characteristics-Width-6.5":Physical Characteristics-Depth-5.5":