Prevent pipeline clogging with the National Diversified Sales Spee-D 254 4-1/8" x 2' Galvanized Steel Channel Drain Grate. Traps leaves and debris before they can enter the channel and infiltrate the drainage system. Works with the Spee-D Channel Drain to drain moderate water flows from driveways, concrete & paver patios, courtyards, and walkways. The Spee-D Channel Drain Grate is made of weather-resistant galvanized steel, for an elegant look to outdoor spaces. Spee-D Channels are part of the NDS Profile Channel series. Hassle-free limited lifetime warranty guarantees the NDS product is free from defects—or we’ll replace it.