U.S. TRENCH DRAIN 14.75 in. x 6 in. Riser for US Trench Drains Catch Basins

Designed for both commercial and domestic applications, the US trench drains stormwater pits are ideal for many trafficable areas when properly installed. The 6 in. riser is for 80071, 80071G, 80072 and 80072G stormwater pits. When installed, it will increase the height of the catch basin by 6 in.