FG-MICRO-CB18 Load Class A Fiberglass 18" (Nominal) Catch Basin Grate - Dark Grey Stainless Steel The USF 6515 frame has

The USF 6515 frame has low-profile anchors built in to help lock it securely into concrete during frame installation

75″ [19mm] x 5

Solid Ductile Iron Grate POLYCAST 500 and 600 Series trench drain system by Hubbell

The Interlaken pattern for the NDS® Spee-D is available in either the raw casting or Baked on Oil Finish (BooF)

FG-MICRO-CB18 Load Class A Fiberglass 18" (Nominal) Catch Basin Grate - Dark Grey Stainless Steel The USF 6515 frame hasThe 18" square micro mesh fiberglass grate with 1. 5"x1. 5" openings mesh grate is ideal for yard drains to collect surface water and minimize the amount of debris that enters the system. This rust, corrosion, and chemical resistant FRP grate can be used with the 18 inch NDS catch basin, riser, or low profile adapter to drain heavy flows of excess storm water from driveways, patios, sidewalks, and landscaped areas. Load Class A Actual Dimensions: 16 3