ladders, 4x3, with small joint •Material: 1.2mm aluminum •Extension length: 370cm •Scaffold height: 102cm •Space between steps: 29cm •Width: 37.8cm •Maximum load: 150kg •Gross weight: 11.9kg •Net weight: 11.5kg •1 x 20': 266pcs •1 x 40': 640pcs •Shrink wrap with color cover and carton •Packing size:101 x 28 x 38cm/ctn