Henxlco Universal Extendable Adjustable Tilt DLP LCD Ceiling Projector Mount Bracket<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Durable black finish， Loading capacity 66 lbs (30 kg) </span></li><li><span class="a-list-item"> Removable extension arm with variable height adjustment: 4.3" (without arm) and 16.9" to 25.6" (with adjustable arm) </span></li><li><span class="a-list-item"> The maximum distance between any two holes is less than 14.2 in/360mm in diameter </span></li><li><span class="a-list-item"> Compatible with projector has 3 holes pattern or 4 holes patte </span></li><li><span class="a-list-item"> Notice: Please check your ceilling wall， is it concrete wall or regular wall ? The Ceiling plate dimensions: 3.1 inches x 3.1 inches (square)， make sure your wall could be installed. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41JbALA5sAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31DfAcogpeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41CMx-fJlzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31IF%2BdlWWAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41TXHK7KfWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41XP5pCdr1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41dpJ18nIIL.jpg" noproxy>