1. Freely expand and contract to adjust any length, loosen the screw according to your own requirements, put it to a suitable size and then tighten it 2. The angle of the hanger can be adjusted, and the angle is solved by tilting 20 degree 3. Convenient installation function, humanized buckle design, easy to install and disassemble 4. The claw plate can be adjusted freely, the claw piece can be adjusted in two sections, and it is easier to fix and install 5. Wall-mounted installation is also suitable. Remove the screws of the hanger and adjust it to a 90 degree right angle for installation. The wall-mounted and ceiling-mounted installation methods are up to you. Single-hole projector can also be installed, support single-hole projector installation, ceiling, wall, ceiling multi-purpose models. Product name: projector hanger Installation : Ceiling / wall hanging / hoisting Applicable products: Claw pitch 30cm (suitable for this hole pitch machine) single hole inch 1/4 screw hole machine Adjustment : 20 degree front, back, left, and right Bearing range: within 10kg Process design: wiring inside the tube Colour:white Material:Aluminum alloy + steel Size:EH600-40 x 30cm Package Contents: 1 x Projector Bracket Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.