verstellbare Stahlstütze, Gerüste, Post shore

Length(m)External tube(mm)Internal tube(mm)Theoretical Weight(kgs)Description0.8-1.448×1.640×1.84.76Spanish prop1.6-3.048×1.640×1.87.582.0-3.548×1.640×1.88.452.2-4.048×1.640×1.89.331.6-2.956×1.648×1.88.95Italian prop1.8-3.156×1.648×1.89.362.0-3.656×1.648×1.810.422.2-4.056×1.648×1.811.261.4-2.760×2.048×2.08.91German prop(rope pin)2.0-3.560×2.048×2.010.852.2-4.060×2.048×2.012.163.0-5.560×2.048×2.015.981.4-2.760×2.048×2.09.45German prop(G shape pin)2.0-3.560×2.048×2.011.382.2-4.060×2.048×2.012.73.0-5.560×2.048×2.016.51scaffolding, this is some normal used size for steel prop.