... Specification(mm): 1219(W)x1486(H)3) Marson Extensible (FS-ME):Made of Φ42.3mmx2.3mm and Φ28mmx2.5mm ... 5mm thickness steel tube, Length(mm): 1606/2674Hopup Bracket (FS-HB):Made of Φ42.3mmx2.3mm and Φ28mmx2.5mm ... tube, Specification(mm):659(W)x650(H)Catwalk (FS-CW):Made of wire mesh and channel, Width(mm ... ): 400/250Joint Pin (FS-JP):Made of Φ36mmx2.0mm and Φ42mmx3.0mm thickness ...