SLOTTED BRACKET, LEFT BRACED TYPE; ASTM A1011 STEEL MATERIAL; DURA GREEN FINISH; 6 INCH; 1-15/16 INCH; CHANNEL USED ON; 1-5/8 INCH CHANNEL WIDTH; ISO 9001 APPLICABLE STANDARD; HOT ROLLED, PICKLED, OILED PROCESS; 225 LB LOAD RATING