Features: 1.Adjustable install projector lifting hanger can be rotated + 15 to -15 and 360. 2.With easy to install, fast tightening hook can be disassembled by tightening and loosening the mounting bolt. 3.This bracket is common to most projectors. The mounting plate has 4 adjustable spider mounting arms, which can be extended to adapt to various projector installation modes. 4.Made of aluminum alloy, this projector ceiling mount is strong and durable after long time use. 5.The package is complete, user can complete the installation without anything else. specification:Item Type: Projector Ceiling Mount Material: Aluminum alloy Applicable Models: Suitable for most ultra-short projectors Universal Projector Mounting Plate: With 4 adjustable spider mounting arms, retractable to adapt to various projector installation modes, 3 or 4 mounting holes, suitable for most ultra-short throw projectors Fully Adjustable: With +15 to -15 tilt, +15 to -15 rotation and 360 rotation. Direct all suitable viewing angles, so that you and your guests can watch comfortably Easy to Install: The quick-tightening hook can be disassembled by tightening and loosening the mounting bolts PackageList: 1 x Fixed Bracket 1 x Angle Adjustment Frame 4 x Spider Mounting Arm 3 x Screw Pack 1 x Small Wrench 1 x Small Hex Wrench 1 x Small Hex Tool 1 x Drilling Paper 1 x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.