Detailed Product Description MODEL NO:GM-25,GM-35,GM-46 Extension Length: 2.5 M/3.5M/4.6M max load:150Kg N.W.:9.8KGS/11.8KG/13KG G.W.:11KG/12.8KG/14KG shrink wrap with color cover PackingSize:68*35.5*25.5CM / 95*35.5*25.5CM / 122*35.5*25.5CM A mode height: 1.2m/1.7m/2.2m Scaffold Height: 0.67m/0.92m/1.2m Number of rungs: 4foldsx2steps/4*3/4*4 total steps:8STEP /12steo/16step Space between two rungs: 29 cm Aluminum mode:6063, Thickness of Aluminum:1.7mm