Description
Clark-Drain Cd300 Manhole Drain Solid Top Cover And Frame 400 x 400 Square to Round Black Plastic 3.5 tonns Square frame with circular opening. Black polypropylene. For Domestic Driveways, fits on our riser AR320 Product Spec Sheet
http://www.clark-drain.com/files/products/139.pdf Drawing Spec Sheet
http://www.clark-drain.com/files/products/139_dr.pdf