NDS 11, 4 in. Round Grate Cover Connects to 4 Inch Drain Pipes & Fittings, for Small Lawns, Landscaping and Patios, Black Plastic

BLOCK LEAVES & DEBRIS: Protect your drainage system by preventing leaves and debris from entering and potentially clogging the pipeline while letting excess surface water flow through
WORKS IN A VARIETY OF LOCATIONS: Ideal for draining light water flows from small lawns, landscaped areas, walkways and patios
CONNECTIVITY: Fits 4 in. sewer and drain pipes and fittings, 4 in. single-wall corrugated pipe, and 4 in. triple-wall pipe
SOIL-TIGHT FIT: Place drain cover on top of drain pipe or drain fitting; 4 in. round drain grates come in a variety of colors
SPECIFICATIONS: 12 GPM flow rate, 3.9 square in. open surface area; recommended for pedestrians, bicycles, and wheelchair traffic when properly installed; ADA compliant and heel-proof

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