pulling ladder 1,Style: Straight,pulling and folding styles 2,Easy to install. 3,material:steel. pulling laddersteel loft folding stairs 1.Height 280-305 cm 2,Thermal insulation: 1.1W/m2K3,frame size: 600/700x1200mm4,step length: 380mm5,step width: 120mm. 6,Max loading 200kg 7, Our stairs can save a lot of space especially used for the shops where the space is not big. pulling ladder