METAL FRAMING, SINGLE TYPE; ASTM A1011/A653 LOW CARBON STEEL MATERIAL; PRE-GALVANIZED FINISH; 240 INCH; 1-5/8 INCH; 2-7/16 INCH; SOLID CONFIGURATION; 12 GAUGE THICKNESS; COLD FORMED PROCESS; 1 CHANNEL(S); 0.731 SQ INCH CROSS SECTION AREA; B12 MODEL