Scaffolding staircase, scaffolding ladder or scaffolding step ladder is used for climbing on erected scaffold. It can be used for ringlock scaffolding system, cuplock scaffolding system and so on. However, most users refer to this staircase as ringlock staircase. Its distinctive hook design, which is convenient and firm, makes it easy to install on the scaffolding system and safe for the workers to work on it. The punched holes on the scaffolding staircase’s walk boards enable well drainage and skid prevention. Scaffolding staircase usually is galvanized, so it also has strong corrosion resistance to withstand harsh environmental conditions like moisture and salt spray, extending its service life.