Primacoustic Corner Impaler for Mounting Broadway Acoustic Panels - 8 count<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Material: 20 gauge galvanized steel Dimensions: 3" (76mm) x 5" (127mm); 45 angle for 90 corners. Attachment Points: 4 x (Use appropriate fastener for wall surface) Max Load Limit: 12 lbs. (5.4 kg.) Dependant on wall fastener Number per box: 8 pieces Order Number: F101-1001-00 </span></li><li><span class="a-list-item"> The panel is held in place using a series of sharp protruding darts that penetrate the panel to secure it during installation </span></li><li><span class="a-list-item"> Primacoustic Corner Impalers are designed to provide the installer with a simple， quick and effective method of mounting Broadway fiberglass acoustic panels into corners to create a bass trap </span></li><li><span class="a-list-item"> The steel corner impalers feature a 45 angle design that positions a panel across a typical 90 corner without causing serious defacement of the wall surface </span></li><li><span class="a-list-item"> The panel is held in place using a series of sharp protruding darts that penetrate the panel to secure it during installation </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51UJzLBstqL.jpg" noproxy>