This chair features a higher back than average task chairs. Ideal for intensive use enviroments and engineered for durability, support and affordability, the chair is engineered to provide universal comfort with easy customizing. <br /> <br /> <ul> <li>One lever locks the seat angle and activates the seat height adjustment</li> <li>Meets or exceeds all application BIFMA requirements</li> <li>Simple conventional mechanism with centered pivot point for use on chairs with fixed seat-to-back relationship</li> <li>Simple conventional mechanism with centered pivot point</li> <li>Includes one lever tilt tension knob for locking seat angle and activating seat height adjustment</li> <li>Materials: Molded plastic frame, mesh weave</li> <li>Color: Black</li> <li>Dimensions: 39.25 to 42.75 inches high x 24.5 inches wide x 24 inches deep</li> <li>Seat dimensions: 18.5 inches wide x 17.5 inches deep</li> <li>Back size: 16.5 inches wide</li> <li>Weight capacity: 250 pounds </li> <li>Gas cylinder range: 3.5 inches</li> <li>Aluminum base</li> <li>Ships fully assembled </li> </ul>