What frame specifications do I need for a sit-stand desk to support two monitor arms?

Dual monitor arms typically add 20–35 lbs of combined weight (monitors + arms), and most commercial sit-stand frames handle this with no issues. More important than weight rating is the desk edge thickness — monitor arm clamps need at least 3/4" and no more than 4" of edge thickness for a secure grip. Ensure the desk has at least 24" of edge depth at the clamp points (usually front edge) for a stable mount. FindOfficeFurniture.com has sit-stand desks engineered for full ergonomic accessory support — call 888-719-4960 for the best deals.