StarTech Accessory 8.2 9.8 inch Long Pole High Ceiling TV Mount Full Motion Retail (FPCEILPTBLP) Electronics Support Windows XP 7 8 8 Support Windows XP 7 8 8 Supports PC resolutions up to 1920x1200 and HDTV resolutions up to 1080p 8 kg Package dimensions (WxDxH) 320 x 1270 x 115 mm Packaging content Number of spacers included 16 Washers included Yes Number of wrenches included 1 Manual Yes Mounting brackets included Yes Hex key included Yes Number of hex keys inlcluded 1 Number of screw nuts 4 Extension pole included Yes Screws included Yes Number of screws 28 Anchors included Yes Spacer included Yes Wrench included Yes Number of washers included 4 Number of anchors included 4 Screw nuts included Yes 5 to 3 m) for versatile applications