working platform: Size of platform: 78*30cm Size: 106*42*49.5cm Close up length: 80cm Hinge: Steel Size of platform: 78*30cmSize: 106*42*49.5cmClose up length: 80cmHinge: Steel (surface black spurt models)Three treadboards on platformAluminum mode: 6063Thickness of Aluminum: 1.2mmMax load: 150kgsN.W.: 3.6kgsG.W.: 4.0kgsInner packing: Shrink packing Packing size: 2pcs/CTN79*42.5*28cm20" FL: 560pcs40" FL: 1232pcs40" HQ: 1446pcs

working platform