Things were simpler when a 10' tube, a couple of 6's with swivels for the arms and a few 4 or 5' droppers with brick guards attached to complete the swing over was acceptable*. Job done.
2 x w arms and 8 beams beams clamps and 5 tubes 1 toe board the same size 2at front and 2 a back with toe board at fron with brick ties ........ no diffrent to a lift doubble ahnd rail toe board and brick gurad