20"x20" Galvanized Steel Drain Cover, Outdoor Square Black Drain Grate, B125 Class Channel Grate, Durable Heavy Duty Sewer Grate for Concrete Floor

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• HEAVY DUTY: This Integral molding outdoor drain cover is made from durable steel, which is stronger than cast iron and has similar performance to steel. Max loading: 125KN
• DURABLE: The galvanized coating on the outside of the cover protects it from most weather extremes and ensures that the product will not rust and will last for a longer period of time. Neat mesh spacing ensures friction on the lid so that items on it do not slip
• DENSE HOLES: The holes are dense and reasonably sized. It effectively blocks leaves and debris from entering and clogging the drainage system, protects the drainage system from damage, ensures smooth water flow, and the coating on the exterior allows water to run off quickly to stay dry
• Multiple Usage Scenes: It is easy to install, making it suitable for installation in portway, pedestrian area, non-motorized lane, small car parking lot, and so on
• Satisfaction Guarantee: 2 Years guarantee. If you have any issue with our product, please do not hesitate to contact us, we will respond and solve it within 24 hours. Your satisfaction is our top priority