2 7/16 in x 1 5/8 in x 10 ft x 12 Gauge 97 mil Pre-Galvanized Oval Slot Back-To-Back Strut Channel
6 in x 10 ft x 18 Gauge 43 mil Structural Steel Track w/ 1 1/4 in Leg
3 5/8 in x 10 ft x 18 Gauge 43 mil Structural Steel Track w/ 1 1/4 in Leg
3 5/8 in x 10 ft x 25 GA EQ 15 mil Steel Track w/ 1 1/4 in Leg
6 in x 10 ft x 16 Gauge 54 mil Structural Steel Track w/ 1 1/4 in Leg