Hello and Thank you in advance to anyone who can answer my question. I had to quickly replace a brass 3 in cleanout cap in my basement. It developed a pinhole at the nut (my fault). I got an Oatey 3in brass cleanout at a big box store. It fits fine, but it's awfully thin. My previous one was heavier, made by Charlotte. I looked everywhere but couldn't find that exact one or an equivalent. Does anyone know where I can find a good quality 3in brass cleanout cap? I may be off base but my area experiences sewer backups occasionally. I also have a Tramco lift station, so between a possible sewer backup and the discharging of the lift station I imagine there is a lot of pressure and I'm worried this thin brass may not hold up.