Lorell Sit-Stand 3rd-Leg Base Black Base – 275 lb Capacity – Height Adjustable – 45″ Height x 51.60″ Width x 26.40″ Depth – Assembly Required – 1 Each (LLR25930)

Sit-Stand 3rd-Leg Base with control box adjusts in width and height to support a wide variety of return worksurfaces when paired with Lorell’s Sit-to-Stand Two-Tier Base. Synchronized to deliver precise compensation for uneven loads, the dual motor smoothly and quietly raises the two-tier leg from 26.57″ to 45″ high at a speed of 1.3″ per second. It works with return worksurfaces that measure 42″ to 48″ wide and 24″ deep. Controller offers four saved height positions and a built-in, anti-collision safety feature. Metal frame holds up to 275 lb.