Patented downspout to round drainage pipe ADJUSTS to reduce frustration when installing!

Just collapse the parts together, insert into the 4inch round drain pipe, expand into place, secure to the downpout.

These downspout drainage adapters add a nice finished look to your home's drainage system and keep rocks dirt and other debris from entering your underground drain pipes. They allow the drain pipe to be cut off closer to the ground for a more professional and clean installation. The most common drain pipe sizes used in residential housing are 3 inches or 4 inches, with 2x3 downspouts and 3X4 downspouts. Please check for proper sizing before ordering.