thickened aluminium alloy herringbone ladder household multifunctional folding ladder engineering outdoor telescopic and portable straight ladder stairs of attic 加厚铝合金人字梯家用多功能折叠梯子工程室外伸缩便携直梯阁楼梯

Material Aluminum alloy Type Load capacity 150 kg Brand Uber Height 100 Imported? No Product weight 10 kg Number of pedals 5 mm Ladder: 1.8 m = Straight ladder 3.7 m; 4 folded, 3 steps; 5 mm Ladder: 2.3 m = Straight ladder 4.7 m; 4 folded, 4 steps; 5 mm Ladder: 2.8 m = Straight ladder 5.8 m; 4 folded, 5 steps; 5 mm Ladder: 3.5 m = Straight ladder 7.0 m; 4 folded, 6 steps; 5 mm Ladder: 3.8 m = Straight ladder 8.1 m; 4 folded, 7 steps; 5 mm Ladder: 4.4 m = Straight ladder 9.2 m; 4 folded, 8 steps Style Simple Patent status No Customization Yes