OPEN ANGLE TYPE; ASTM A1018 STEEL MATERIAL; 3-1/2 INCH X 3-11/16 INCH SIZE; DURA-GREEN FINISH; CHANNEL USED ON; 1-5/8 INCH CHANNEL WIDTH; 7/32 INCH THICKNESS; HOT ROLLED PICKLED OILED PROCESS; 4 HOLE(S); 9/16 INCH DIA HOLE SIZE; 7-1/2 DEG BEND ANGLE