Steel Beam S3 5.7#
Steel Beam S4 7.7#
Steel Beam W4 13#
Steel Beam W5 16#
Steel Beam W6 9#
Steel Beam W6 20#
Steel Beam W8 10#
Steel Beam W8 18#
Steel Beam W8 24#
Steel Beam W8 31#
Steel Beam W10 22#
