The PRB-18M is a universal ceiling mount for projectors up to 13.5kg/29.7bs. Tilting ceiling plate for flat and sloping ceiling application. It offers multidirectional positioning with four adjustable support arms that can fit a wide range of mounting holes. The quick release connector allows the projector to be installed quickly and then easily released for maintenance, without re-alignment. The retractable aluminum column provides height adjustment for your different choices. This projector mount is perfect for use in classrooms, boardrooms, hotels, bars and restaurants or anywhere a projector needs to be mounted. FEATURES ●Adjustable Length: for your different choices ●360° Rotating Joint: for optimal viewing angles ●Cable Management: keeps everything organized ●Adjustable Ceiling Plate: for mounting in flat or sloping ceiling ●Swiveling Joint: offers maximum viewing flexibility ●Adjustable Support Arms: fit most projectors with ease SPECIFICATIONS Product Category: Projector Mount,Projector Mount & Stand Rank: Economy Material: Aluminum,Steel Surface Finish: Powder Coating Color: Matte Black Dimensions: 334x334x900mm (13.1'x13.1'x35.4') Weight Capacity: 13.5kg (29.7lbs) Mounting Range: 54~320mm (2.1'~12.6') Tilt Range: +15°~-15° Swivel Range: +15°~-15° Rotation: 360° Extension Range: 545~900mm (21.5'~35.4') Installation: Ceiling Mounted Cable Management: Yes Accessory Kit Package: Normal/Ziplock Polybag Certification: UL