Fits 1/4(0.23 inch) screw attachments; suitable for projectors, speakers, and other devices. Easy to install. Universal wall mount bracket: easy to adjust your projector at any time to get the viewing. Adjustable Universal Joint: 360 degrees horizontal rotation and 45° vertical adjustment. Description and applications: This wall mount bracket is designed for devices with a standard 1/4 inch mounting screw. It provides straightforward installation and reliable support for projectors, speakers, and other compatible equipment. The universal design allows quick positioning changes to achieve viewing angles in different rooms and seating arrangements. The adjustable joint enables full 360degree horizontal rotation and up to 45 degrees of vertical tilt, giving you flexible alignment for landscape or portrait orientation and varied mounting distances. Use scenarios: Home theater or living room setup: position the projector for a clear, immersive viewing experience from your seating area, with easy angle adjustments as seating changes. Classroom or conference room: rapidly adjust projector alignment for different presenters, seating layouts, or screen sizes to ensure everyone has a clear view. Small office or retail display: mount speakers or projectors in flexible locations to optimize sound and image placement without clutter.