South-East Asia Type of Steel Plank is a kind of economical, light weight, good quality scaffolding plank. It is normally used for coupler-tubular scaffolding, it is in 240mm or 210mm wide, and in the length of 0.5m, 1.0m, 1.5m, 1.0m, 1.5m, 2.0m, 2.5m, 3.0m, 3.5m, 4.0m.