The Peerless DSF290 Truss Mount is the ideal mount for rental and staging applications which quickly attaches to a 12" truss while accommodating displays up to 90" and 175lb. Its tool-less clamping device allows the installer to mount a display in landscape or portrait orientation in a matter of seconds with just a few turns of the clamp adjustment knob. The VESA compliant adapters can attach directly to the display or to a select group of Peerless- AV flat, tilt, pivot and video wall mounts making the DSF290 as versatile as you need it to be.