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12 Inch Square Catch Basin Riser for 12 Inch Drain, Black

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$ 21.99 $16.49 save 25%

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About this item

REDUCES EXTRA DIGGING: Eliminates the hassle of regrading or awkward piping
WORKS IN A VARIETY OF LOCATIONS: Drain surface water from lawns, landscaped areas, under downspouts, patios and walkways
Increases height by 6 inches to trap water; perfect for deep underground catch basin; riser can be customized to fit project with a saw.
BUILT TO LAST: Made of durable polystyrene treated with UV inhibitors to prevent fading and cracking
EASY TO INSTALL: Stacks right on top of 12 in. Catch Basin storm drain, fits a 12 in. Catch Basin Drain Grate on top; load rating based on type of grate installed

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