The Cornwell Two-in-one Step Stool/Seat, No. HEW91305CW, is a step stool with a 350 lb weight capacity that rotates into a 400 lb capacity mechanics seat. The stool offers a steel tread plate designed to provide added grip while standing, and the seat is padded for added comfort. This tool features a reinforced steel frame construction, an adjustable fourth leg for stability and a tool tray.