Tools and supplies are never out of reach when you utilize these BEVCO Utility Stools. 15-1/2" dia. plastic tool tray rests on the 5-star base. Full-ring height mechanism raises the 13-1/2" dia. seat. Other features include: pneumatic cylinder with dust guard, dual-wheel casters, and 3-year warranty. 250-lb. capacity. Meets or exceeds applicable ANSI/BIFMA standards.