Standard slotted Polyolefin grate.
For 18″ Catch Basins
Exact measurements: 16-13/16″ x16-13/16″ x 1″
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NDS® structural Polyolefin grate in green. Designed to fit NDS® 1800 Series catch basins and others. UV inhibitors in the grates prevent fading and cracking from the sun. All of our Polyolefin grates are chemically resistant, rustproof, and maintenance-free.
Exact measurements: 16-13/16" x16-13/16" x 1-17/16"
