Specifications: all pipes are made up of aluminum alloy HE 30 grade T6 temper. step made up of 50mm od 2.5mm thickness H frame height 2000mm width 690mm cabin height 1000mm width 690mm platform size 580mm x 1690mm with aluminum chequred sheet hand rails / horizontal bar/diagonal bar dia 50mm x 2mm thickness gi “u” clamp,nylon wheels with foot brake systems outer trigger for four side corner (if necessary) non slip,extra grip flat corrugated mullion steps high quality leg grip chequred sheet for top of the platform (plywood /aluminum) maximum working load : 180kgs. Available height: platform height 2. 2m x reaching height 4. 2m platform height 4. 2m x reaching height 6. 2m platform size 2 meter x 0. 7 meter