.250 H-Column (6.4mm) (2)
.188 H-Column (4.8mm) (3)
.156 H-Column (4.0mm) (3)
.125 H-Column (3.2mm) (3)
.100 H-Column (2.5mm) (4)
.080 H-Column (2.0mm) (4)
.060 H-Column (1.5mm) (4)
.375 I-Beam (9.5mm) (2)
.312 I-Beam (7.9mm) (2)
.250 I-Beam (6.4mm) (3)
.188 I-Beam (4.8mm) (3)
.156 I-Beam (4.0mm) (3)
.125 I-Beam (3.2mm) (4)
.100 I-Beam (2.5mm) (4)
.080 I-Beam (2.0mm) (4)