The TB Davies HDUTY-P Aluminium Professional Platform Step is an updated version of the classic Class 1 step ladder, redesigned to meet the new EN131 Professional ladder standard. These industrial steps are available in both platform and swing-back versions. They are wider than previous models but still manufactured in the UK from heavy-duty channel section stiles with riveted treads. Available in sizes ranging from 3 to 12 treads. Features a classic platform step with a heavy-duty aluminium construction, a reinforced 330 x 255mm checker-plate platform, comfortable deep serrated treads, an integrated tool tray, and robust hinged metal locking stays. Weight: 14.33004703 pounds. Manufacturer: TB Davies.