DOUBLE CORNER TYPE; CARBON STEEL MATERIAL; 2 INCH H SIZE; GOLD GALVANIZED FINISH; SUPERSTRUT SERIES 1000 METAL FRAMING CHANNEL USED ON; 1-5/8 INCH CHANNEL WIDTH; 1/4 INCH THICKNESS; HOT ROLLED PROCESS; 4 HOLE(S); 9/16 INCH DIA HOLE SIZE