STEEL MATERIAL; DURA-GREEN FINISH; 1-37/64 INCH; 120 INCH OVERALL LENGTH; 1.32 LB/FT WEIGHT PER UNIT LENGTH; 1-1/2 INCH PITCH; RACK, SHELVES, ELECTRICAL AND MECHANICAL SUPPORT APPLICATION; 12 GAUGE THICKNESS; 13/32 INCH X 9/16 INCH TRANSVERSE SLOT SIZE