What monitor arm can hold a 40-inch or larger monitor?

Monitors 40 inches and larger (TVs repurposed as monitors, large reference displays) require heavy-duty arms rated for 35–50+ lbs and 200x200mm VESA patterns (larger monitors often use 200mm or 400mm VESA). Standard office monitor arms are rated for 8–20 lbs — not suitable for large format. Look specifically for heavy-duty display arms or cantilever mount systems rated for display weights at your screen's spec. Wall-mount arms are often more stable than desk-mount arms for very large monitors due to better anchor support. Confirm your wall can support the weight with proper anchor points — large monitors on weak walls are a safety hazard. FindOfficeFurniture.com — 888-719-4960.