Product Description Mark No.: SL-104 Rungs: 4 Width* Height* Thickness: 36.2* 105* 6.2CM N.W/ PC: 1.35KGS G.W/ PC: 1.36KGS Diameter: 5.1CM Max Load: 150KGS Package: 1pc/ shrink wrapped Pack size: 36.5* 106.5* 6.25cm Product Feature This straight ladder suitabale to be prarts for tower scaffold ladder, tower cranes or other application in the constructions by the high climbers. We could make ladders with different styles specially for you. Product Specification/ Models SL-104