Capacity kg: 150. Closed Height m: 1.45. Closed Height mm: 1450. Finish: Aluminium. Frame Material: Aluminium. Guardrail Height cm: 60. Height to Platform m: .76. Material: Aluminium. Max. Working Height m: 2.8. No. of Treads Inc. Platform: 4. No. of Treads inc. Top: 4. No. of Treads: 4. Overall Closed Height m: 1.45. Overall Height m: 1.4. Platform Depth mm: 250. Platform Height m: .76. Platform Height m: 0.8. Platform Height mm: 760. Platform Height mm: 800. Platform Material: Aluminium. Platform Open Height m: .76. Platform Width mm: 250. Steps Distance cm: 25. Tread Depth mm: 80. Tread Material: Aluminium. Tread Type: Serated. Type: Step ladder trade. Weight kg: 3.7. Width mm: 800.