An extremely rugged and stable utility stool on a traditional American-style base, this model has a durable urethane seat built to withstand heavy use in rigorous work environments. The stool will resist punctures, water, and most chemicals. Features include pneumatic height control and a 23 in. diameter black powder-coated tubular steel base with built-in foot ring. Seat is 17 in. x 16 in. x 2 in. thick. Height adjusts from 21 in. to 28 in. The stool comes complete with a set of locking casters and a set of non-slip floor glides. The stool is available with an optional backrest that is both height- and depth-adjustable. It’s made from the same durable urethane as the seat and measures 15 in. x 12 in.