Light – Duty Galvanized Steel Grates 1 Inch Steel Grates 6″ x 36″ x 1″ $104.00 Add to cart Steel Grates 8″ x 36″ x 1″ $129.00 Add to cart Steel Grates 10″ x 36″ x 1″ $130.00 Add to cart Steel Grates 12″ x 36″ x 1″ $128.00 Add to cart