Vault Task Chair with advanced knee tilt goes beyond the expected with features that let you personalize your comfort. Uncommon for a mesh back design, ratchet back-height adjustment lets you raise or lower the backrest from 23" to 25-1/2" for the greatest comfort. High-quality, woven tension mesh in aqua conforms to your back, following every move with support, including the lumbar region. Advanced, K2 knee-tilt control includes side-tension adjustment and three-position lock. Seat slider adjusts the seat depth from 16" to 18-1/2". T-shaped arms adjust in height by 3-1/2" with the push of a button. Other functions include pneumatic seat-height adjustment from 18-1/2" to 21-1/2" and 360-degree swivel. High-resilient, molded foam seat features a waterfall seat front to promote circulation and good health. 20" wide seat is upholstered in Onyx fabric. Durable, black nylon base with five casters offers long, trouble-free service. Weight capacity is 300 lb.

• Ergonomic design and sleek look make Vault a great choice for conference or office applications
• Many comfort functions: Height-adjustable arms, advanced, K2 knee-tilt control with side-tension adjustment and 3-position lock
• Raise or lower backrest with ratchet height adjustment for the greatest comfort
• Seat slider on high-resilient, molded foam seat for adjustable depth; Also adjusts in height and swivels
• Support for your every move with high-quality, woven tension mesh on the back