Use our 4" Plain Round 16oz. Copper Downpipe for either 5" or 6" half round and K Style copper gutter systems. Most commonly used with 6" half round 16oz. copper gutter installations. Must be shipped in protective crates. Each piece is 10 feet.Length = 10'Diameter/Profile - 4" Plain RoundShips by freight only in protective crating.Suggested Price . . . . . $ 179.00