Workbench chair has an adjustable 18 footring and black microcellular self-skinning polyurethane foam seat and back. Durable steel 25 diameter base has black nylon shell coating and nylon glides. Functions include pneumatic seat-height control 360-degree swivel backrest height adjustment and seat-depth adjustment with ergo knobs. Seat adjusts from 22 to 32 . Seat measures 18 wide x 16-1 2 deep. Back size is 17 wide x 12 high. Chair holds up to 250 lb. And weighs 30 lb. Workbench chair meets ansi bifma standards. Brand: Safco Products Size: [24 in. dia. x 39]
