7J521 - 310 8500 - 35-11/16" 4.6-4.8/2.4 Galvanized Galvanized Heavy Gauge Steel, with Steel Corner Angles for Rigid Support SGD 7,891.44
7J522 - 400 12,400 - 35-11/16" 9.4-8.5/4.2 Galvanized Galvanized Heavy Gauge Steel, with Steel Corner Angles for Rigid Support SGD 7,692.57
7J523 - 450 - - 35-11/16" 14.5-13.1/6.5 Galvanized Galvanized Heavy Gauge Steel, with Steel Corner Angles for Rigid Support SGD 7,856.58
7J524 - 540 - - 35-11/16" 20.4-18.5/9.2 Galvanized Galvanized Heavy Gauge Steel, with Steel Corner Angles for Rigid Support SGD 8,287.87
7J525 - 585 - - 35-11/16" 26.6-24.0/12.0 Galvanized Galvanized Heavy Gauge Steel, with Steel Corner Angles for Rigid Support SGD 9,257.86
7J526 19,380 730 - 16,150 35-11/16" 38.1-34.5/17.3 Galvanized Galvanized Heavy Gauge Steel, with Steel Corner Angles for Rigid Support SGD 11,935.22
7J527 20,800 760 - 18,000 35-11/16" 50.8-46.0/23.0 Galvanized Galvanized Heavy Gauge Steel, with Steel Corner Angles for Rigid Support SGD 11,941.35