Unfortunately BMI does not offer any straps or clips that fit the 4X5 downspout that we sell but there are other options. You can take a flat piece of aluminum and bend it to fit around the pipe or you can cut out apart a piece of spare pipe for a more aesthetically pleasing attachment.
Take a 3-4" piece of downpipe and cut the seam out of the back. From there you can bend the sides to fit the pipe and attach it to the wall.
