NDS 864 5" x 5.5" x 39-3/8" Light Gray Plastic Pro Series Deep Profile Channel Drain Kit. The most durable modular drain system in its class, it captures moderate flows from driveways, concrete & paver patios, courtyards, walkways, and sports facilities. Kit includes a 5 in. Pro Series Deep Profile channel made of polypropylene (PP), 2 high-density polyethylene (HDPE) channel drain grates, end cap/outlet, and end cap. Channels connect together with interlocking joints, and can be easily cut to 4 in. increments with saw guide. Each channel section provides 8 outlet options. Integrated bottom outlet connects to 3 in. & 4 in. sewer and drain fittings; side knockout outlets connect to 3 in. sewer and drain pipe; end outlet connects to 3 in. sewer and drain pipe, and 4 in. sewer and drain fittings. Hassle-free limited lifetime warranty guarantees the NDS product is free from defects—or we’ll replace it.