Attributes . Steel Studs (1/8?-3/8? Wall Thickness), Angle Iron (1/8?-3/8? Wall Thickness), Flat Bar (1/8?-3/8? Wall Thickness), Channel (1/8?-3/8? Wall Thickness), Emt Conduit (1/8?-3/8? Wall Thickness), Plate & Bar Stock (1/4? Max. Wall Thickness), All-Thread (1/4?- 1-1/2? Diameter) . Names