RELN Storm Master 40″ Class B Galvanised Steel Grate with lockdown security. 10 ton load.

The heavy-duty Storm Master Pro Series drainage system is designed for the efficient collection of substantial surface water flows in large residential and light commercial areas. Featuring wider and deeper channels, the system delivers increased capacity and improved performance.Storm Master Pro includes a high-intake galvanized steel lockdown, anti-tamper grate and a self-cleaning channel base to ensure reliable, efficient drainage. Made from durable, lightweight recycled plastic, this top-of-the-line system is both strong and easy to install. It also connects seamlessly to a wide range of compatible drainage components for flexible installation options.