Item No.: U65E011
.Extension length: 370 cm                  
.A step ladder height: 180 cm                  
.Scaffold height: 102 cm,width:38cm                
.Number of rungs: 4foldsx3steps                
.Total  steps：12 step; space between two rungs: 29 cm                
.Aluminum mode:6063，                
.Thickness of aluminum:1.0mm                
.Working load:150kgs                
.N.Weight:10.5-10.8kgs