MAIN OVERVIEW FEATURES: Device Supported: ProjectorMaximum Load Capacity: 33 lbColor: White SilverMaterial: SteelHeight: 4 Width: 6 Length: 17 Package Contents: 1 x Ceiling Mount Assembly2 x 100mm Extension Brackets1 x Mounting Plate2 x 150mm Extension Brackets2 x 100mm Extension Brackets2 x 75mm Extension Brackets2 x 50mm Extension Brackets1 x Top Ceiling Hanger1 x Mid Ceiling Hanger1 x Bottom Ceiling Hanger1 x Fixing Coupler4 x M5 x 10mm Socket Button Cap Screw1 x 6mm Allen Key4 x Nylon Anchor Plug4 x 20mm Washer4 x 10mm Washer4 x 8mm Washer4 x M2.5 x 15 Cross Recessed Screws4 x M3 x 15 Cross Recessed Screws4 x M3 x 20 Cross Recessed Screws4 x M4 x 15 Cross Recessed Screws4 x M4 x 20 Cross Recessed Screws4 x M4 x 25 Cross Recessed Screws4 x M5 x 15 Cross Recessed Screws4 x M5 x 20 Cross Recessed Screws4 x M5 x 25 Cross Recessed Screws4 x M6 x 15 Cross Recessed Screws4 x M6 x 20 Cross Recessed Screws4 x M6 x 25 Cross Recessed Screws1 x 3mm Allen Key4 x 14 Gauge Coach Screw4 x Large Spacer4 x Medium Spacer4 x Small Spacer8 x Square Nut4 x Bottom Spacer8 x M8 Nylon Nut8 x M8 x 50mm Socket Head Cap ScrewLimited Warranty: 10 Year