Durable Metal Drain Grates - 4 Pack, 16x8 in., Ideal for Home & Farm

EXTREME DURABILITY: This heavy-duty metal drain grate is crafted from durable ductile cast iron, ensuring a long service life compared to plastic alternatives. It withstands the test of time, maintaining its integrity for years to come. While ductile iron can rust when exposed to outdoor elements, this is a beneficial process. Upon oxidation, a protective layer forms on the surface, safeguarding the interior and preserving load-bearing capacity.

ANTI-RUST PROTECTION: Each cast iron grate undergoes a special asphalt treatment before shipment. This makes the surface smoother and less prone to rust. Users may notice a slightly pungent odor, but it is normal and poses no health risks. Rest assured, this treatment is both safe and effective.

REINFORCED DESIGN: The outdoor drain grate features robust back reinforcing ribs, with each rib thickened and widened for added strength. This design ensures high durability and the ability to handle heavy loads without compromising performance.

HEAVY-DUTY AND HIGH QUALITY: Every trench drain cover is built to last, with sturdy construction that stays in place even when people traverse it. The extra costs in materials contribute to a heavier, more robust cover, ensuring superior quality. You can trust this product to meet your needs and provide peace of mind.

MULTIPLE APPLICATIONS: These channel drainage grates are versatile and suitable for a wide range of drainage needs, including yards, gardens, farms, fences, sewers, basements, and sidewalks. Their adaptability makes them an essential addition to any property requiring reliable drainage solutions.