1216 Catch Basin Riser for 12 Inch Square Catch Basin Drain and 12 Inch Low-P…
EASY TO INSTALL: Stacks right on top of 12 in. Catch Basin storm drain, fits a 12 in. REDUCES EXTRA DIGGING: Eliminates the hassle of regrading or awkward piping.
1216 Catch Basin Riser for 12 Inch Square Catch Basin Drain and 12 Inch Low-P…
EASY TO INSTALL: Stacks right on top of 12 in. Catch Basin storm drain, fits a 12 in. REDUCES EXTRA DIGGING: Eliminates the hassle of regrading or awkward piping.
NDS Riser For 12 in. Square Catch Basin Drain & 12 in. Low-Profile Adapter
NDS Riser For 12 in. Square Catch Basin Drain & 12 in. Low-Profile Adapter. Add up to 6 in. Use with a 12 in. catch basin drain and 12 in. square catch basin grate to drain surface water from lawns, landscaped areas, under downspouts, patios, and walkways.