POINTS In order to increase the truss strength, the trusses are evenly distributed to form a beam structure. Increase the inner thickness of the legs, to make it looks thinner and lighter. With triple structure at the 50cm section from the leg top to ensure strength and stability of the thickest 32mm square part. Equipped with holes for pile driving at the prop base. Steel foot pad for increasing durability. height adjustments. \ 5 Commercial-grade steel frame.