Eliminate standing water on hardscapes before it damages your property. The 3 in. Pro Series Channel Drain is ideal for draining moderate water flows flooding surfaces such as driveways, concrete and paver patios, courtyards, and walkways. Multipack comes with three 3 in. Pro Series Channel Drain Kits, and each kit includes a 4-1/8 in. deep polypropylene channel with bottom outlet, gray polyethylene grate, end cap/outlet, end cap. Modular design with interlocking joints for easy connections. Channels connect together for longer runs and can be cut to lengths as short as 4 in. using the saw guide found between the rib and stabilizing rib. Channel drains, also called trench drains, are long, narrow drains that collect and convey surface water to drain pipes, which carry the water downstream to discharge with a pop-up emitter, or to percolate into the ground with a dry well or infiltration trench. NDS channel and trench drains are designed for durability, drainage, and performance, and are a proven alternative to traditional concrete drains. Find the best channel drain or trench drain system for your needs with the NDS Channel Drain Selector tool. NDS is the leader in stormwater management solutions, the preferred choice of professionals, and the largest supplier of channel drains in North America. Our commitment is to provide proven products, tools, and expert support to help you get the job done right. Color: Light Gray.