8 inches wide base is more stable when standing

<Heavy-duty & Elegant Base>Heavy-duty tempered glass base ensures stability and prevents monitors from falling forward

each arm supports weight up to 19

+/- 25° swivels

<Universal Compatibility>The dual monitor desk mount widely fits 2 most up to 32 inches LCD

Full Motion TV Wall Mount for 37''-82" TVs MU0058-24K Monitor Wall Mount 8 inches wide base is<Universal TV Wall Mount>This full motion TV mount is compatible with most 37 82 inches flat screen or curved TVs up to 100 lbs. Fits VESA 150x100mm to 600x400mm mounting patterns. The wall mount tv bracket can be installed on 16", 18", 24" wood studs, concrete, and brick walls. NOTE: Please check the VESA, TV weight, wood studs spacing, and possible blocked cable input for a better experience. <Unique Design>Joint bearings articulating arm design