NDS 1200BKIT 12-Inch Catch Basin Kit

Perfect, exactly what I needed.Excellent quality and price.

Used this to connect a gutter/downspout away from the house. The gutter originally just poured into the yard. With this it will probably end up filling this and below also into the gravel, then overflowing.Either way though, dug a trench, ran 4" plastic pipe to this catch basin. The catch basin had about 5 holes drilled into the bottom by me and then a foot of gravel below it. It hasn't experienced a heavy rain yet, but this got the ugly black pipe off the lawn and allows me to just mow right over top.It includes the box, grate w/screws, pipe connector, and block off. Two sides of the box were open and accepting of the attachments. This price was the cheapest I found online too.UPDATE: Working great and holding up well. This does fill up in heavy rain, then the water just sort of flows into the grass. Much better than having black pipe in the yard and it's keeping the water away from my house. I plan to buy a few more for all my gutters.

worked good to egress water

I have a couple of roof valley locations that sometimes overflow the gutter due to leaves or too much rain for the gutter and thus didn't make it into the drainage pipe away from building. Installing these where gutter previously entered drain pipe, cutting hole in cover grid for downspout entry appears to have resolved this problem thus far giving drainage path for gutter overflow. Needed a couple of additional 45 degree elbows to meet up with pipe connections on this product as the holes are pretty much on center. If installing a new drainage pipe this wouldn't be a problem.

This is a solid catch-basin which was well built and easy to install. The one disappointment I had was with the plug included with the kit. I was expecting that it would be the NDS 1206 6" Universal Plug, however it was a loose 3" piece which could close the hole of the universal outlet, if you bonded it. I ended up ordering additional universal plugs to complete my project.