Home / Drainage / FLEX-Drain® 2″ x 3″ x 4″ Downspout Adapter FLEX-Drain® 2″ x 3″ x 4″ Downspout Adapter FLEX-Drain® 2″ x 3″ x 4″ Downspout Adapter Part #622522004 Category: Drainage Additional information Additional information Size 11 7/8", 15", 18" Related products DrainageSplash Blocks Concrete, 11″ x 18″ – Splash Blocks Drainage FLEX-Drain® 4″ x 25′ Solid Pipe FLEX-Drain® 4″ x 25′ Solid Pipe Part #622516004 Drainage FLEX-Drain® 4″ Flexible T/Y FLEX-Drain® 4″ Flexible T/Y Part #622525004 Drainage FLEX-Drain® 3″ x 4″ x 4″ Downspout Adapter FLEX-Drain® 3″ x 4″ x 4″ Downspout Adapter Part #622524004