Square Truss
Square Truss Size:
Bolt Square: 300*300* (1~4m) / 400*400* (1~4m) / 450*450*(1~4m) /
450*600*(1~4m) / 520*760*(1~4m) / 520*1000*(1~4m)

Spigot Square : 290*290*(1~4m) / 390*390* (1~4m)
Size can be customized according to the customer's requirements.

. Size can be customized according to the customer's requirements.

.Main tube used 50*2 / 50*3 / 50*4mm, Brace tube used 20*2 / 30*2 / 50*2mm, T6061 high quality Aluminum.