Pave Tool Quick-E-Retaining Wall Spillway 6"

Meets NCMA specifications. 6" x 6" drain. 8" Spillway. Water runs off the spillway past the toe (base) of the wall. Slides in for easy installation. The back flange 1 1/2" will accommodate a male 4” SDR35, Triple Wall, or a S&D, it is constructed of 16 gauge aluminum. This can be installed loose or glued in.