12 in x 12 Gauge 97 mil G90 Structural Steel Track w/ 1 1/4 in Leg
12 in x 12 Gauge 97 mil Structural Steel Track w/ 1 1/4 in Leg
12 in x 14 Gauge 68 mil G90 Structural Steel Track w/ 1 1/4 in Leg
12 in x 14 Gauge 68 mil Structural Steel Track w/ 1 1/4 in Leg
12 in x 16 Gauge 54 mil G90 Structural Steel Track w/ 1 1/4 in Leg
12 in x 16 Gauge 54 mil Structural Steel Track w/ 1 1/4 in Leg
12 in x 18 Gauge 43 mil G90 Structural Steel Track w/ 1 1/4 in Leg
12 in x 18 Gauge 43 mil Structural Steel Track w/ 1 1/4 in Leg
12 in x 20 Gauge 33 mil G90 Structural Steel Track w/ 1 1/4 in Leg
12 in x 20 Gauge 33 mil Structural Steel Track w/ 1 1/4 in Leg