NPS 30"H Heavy Duty Steel Stool with Hardboard Seat (National Public Seating NPS

6200 Series Heavy Duty Lab Stools by National Public Seating are perfect for classroom and studio use. They feature a steel tubing frame, footring welded with 4 contact points on each leg and optional adjustable backrest. The Masonite board is recessed into the seat pan to protect the seat from cracks and chips. The adjustable backrest can be raised up or down or moved front and back. Padded seat stools are also available for extra comfort. The NPS steel stools come in three fixed and three adjustable heights. Made of 7/8" O.D., 18-gauge steel tubing in 3 fixed and 3 adjustable sizes with an optional backrest. The seat is a full 14" diameter with an 11 1/2" diameter masonite board recessed into the pan and will not chip or crack. Footrings, 5/8" O.D., are welded to each leg, with 4 contact points at each leg for added rigidity. The optional backrest is 6" high and 12" wide and adjusts up/down and forward/backward.