NDS NDS 40 6 in. Black Round Structural Foam Polyolefin Grate

Features. Type - Black round structural foam polyolefin grate. With uv inhibitors. Open surface is 9.11 sq. in. and it's 11.92 gpm. Fits speed basin. 6 in. sewer and drain pipe and fittings and 6 in. corrugated pipe. Recommended for pedestrians, bicycles and wheel chair traffic. Size - 6 in. Dimension - 6.75 x 6.75 x 2.37 in. Item Weight - 0.5 lbs.