Take the Sony XBR-55X900A which has a VESA 300x300mm hole pattern for attaching the vertical arms of the bracket Sony XBR-55X900A. Weighing only 73.0 lbs the Sony XBR-55X900A flat panel TV wall mounting bracket will easily support your Sony XBR-55X900A flat screen for years to come. Hanging your Sony XBR-55X900A 55" LED flat screen TV is an investment that needs to be protected, that is why the Solidmounts UT-600 is rated #1 by installers across the country.