The Amerimax 5 in gutter end with 3 in x 4 in drop can be used to connect 5 in gutter to 3 in x 4 in downspout and elbows. This end with drop outlet features a baked-on white finish with durable aluminum construction and should be used at the end of the gutter run to direct the water into the 3 in x 4 in downspout. Gutter sealant is required for installation and a Seamer should be used to attach to the gutter. * Use to connect 5 in gutters to 3 in x 4 in downspouts and elbows to direct water from the gutter into the downspoutAluminum construction for durability with baked-on white finish for low maintenanceUse at the end of the gutter run where downspout is typically placedUse an end cap to seal the end of the gutter run (not included)Sealant required for installation (not included) for a water-tight sealUse a Seamer or slip joint connector to attach to gutter piece (not included)