Peerless-AV Peerless PLP-UNMP Universal Adapter PlateOverview Specifications The PLP UNMP Universal Adapter Plate offers unparalleled compatibility with medium to large sized plasma and LCD flat panel screens 22" 46". The heavy duty plate and brackets hold up to 150 lb and quickly and easily attach to most Peerless flat panel mounts. Includes pre sorted fastener kit with all necessary screen hardware and both shallow and deep brackets to attach to screens with a component box or tuner on the back.