Greenhouse Gutter Spout

I needed a little gutter spout that would carry water into a wider gutter that then feeds two water butts. I also needed to stop-up or block the far end of the gutter so that the water would flow in the direction I wanted. Installation of these is easy, with a little transparent silicone sealant under it to both stick it in place, and ensure the water doesn't escape underneath. The design is very simple with a small band that stops it going too far into the gutter.The STL's would be easy to adapt for your needs.