Material: Constructed from thickened 304 stainless steel, offering both high tensile strength and good toughness. The base and edges are integrally stamped, reinforcing the structure and significantly improving load-bearing capacity. Smooth surface, reinforced back, durable, oxidation-resistant, and weather-resistant. Say Goodbye to Waterlogging: This narrow drain features carefully designed drainage holes for quick removal of excess surface water from your patio. It easily prevents leaves and debris from clogging the drain, protecting it and saving you time and costly maintenance. High Load Capacity: Our garage drain grates feature a robust, thick-walled design, ensuring they can withstand the pressure of ordinary vehicles without damage. These grates are ideal for efficient drainage, providing durability and reliability for your garage or outdoor spaces, preventing waterlogging and improving safety. Wide Applications: Grooved drainage systems are suitable for rapid drainage in a variety of locations, such as gardens, patios, house sidewalls, shower rooms, farms, patios, office buildings, bathrooms, swimming pools, sports fields, courtyards, sidewalks, and driveways. For custom drains with corner sections, please contact us. Stainless steel corner fittings: Customizable components (right-angle joints, tee joints, cross joints, drain outlets) are sold separately. Waterproof tape and adhesive are required and not included. Custom processing services with special configurations are available.