1.Product name:Adjustable steel props

2.Classify:Heavy duty prop;Light duty prop

3.Size: 1.8M-5.0M/48X2.0MM-60X2.0MM;

1.6M-3.5M/40X2.0MM-56X2.0MM

4.Components:prop sleeve;U-head;square plate;cross plate

5.Color:Accolding to demand

6.Used:building industry