3 5/8 in x 20 Gauge 24 mil ClarkDietrich TRAKLOC Elevator Stud
4 in x 10 ft x 20 Gauge 33 mil Steel Jamb Stud w/ 3 in Flange
4 in x 16 ft x 20 Gauge 33 mil Steel Jamb Stud w/ 3 in Flange