Steel Ladder Beam: High strength, with flattened and saddled rung types. Top and bottom chord center 330mm, overall depth 378mm.

Model No: LB
Model Name: Steel Ladder Beam
Features:
1. Material: made of steel tube(Φ48X3.25T)
2. Length(mm): 6'/10'/13'/16'/20'/21'

3.Weight(kg): 21/34/44/54/67/70

4.Surface: paint/electro- (hot dipped) galvanized.