Data to be supplied in the Rectangular Tube value fields: W1, W2, t1, t2, t3, t4
W1 = Outer width of the box.
W2 = Outer height of the box.
t1, t2, t3, t4 = Wall thicknesses.
Other Cross Section types:
Data to be supplied in the Rectangular Tube value fields: W1, W2, t1, t2, t3, t4
W1 = Outer width of the box.
W2 = Outer height of the box.
t1, t2, t3, t4 = Wall thicknesses.
Other Cross Section types: