Strong spun-rung 8 tread platform step that is light & easy to handle. Ideal for offices & areas with restricted storage space. Closed Height (m) 2.43. Open Height (m) 2.43 Rungs/ Treads 8 Material Aluminium. Usage Type Medium Duty. Warranty 3-Year. Standard EN131. Platform Height (m) 1.63. Weight (kg) 7.5