L ANGLE TYPE; ASTM A1018 STEEL MATERIAL; DURA-GREEN FINISH; 20-1/2 INCH; 6 INCH; CHANNEL USED ON; 1-5/8 INCH CHANNEL WIDTH; 7/32 INCH THICKNESS; HOT ROLLED PICKLED OILED PROCESS; 600 LB LOAD RATING; 7/32 INCH CHANNEL THICKNESS