Affordable, sturdily-constructed task chairs are perfect for home, office or student use. Features include pneumatic height control, polypropylene seat and back shells, a height and depth-adjustable hinged backrest, dual wheel casters and a 22in diameter reinforced nylon base. Seat cushion is 17inw x 16ind x 2 thick. Backrest is 16inw x 12inh. Office model height adjusts from 16 1/2in to 21 1/2in. Drafting model includes CK38 height extension kit and adjusts from 24in to 29 SuppliesNet item (CH222-60DH)
