1 1/2" Plumbing Split Slip Joint Nut

thingiverse

Had a slip joint nut under my sink crack, causing massive leaks. This nut is special because it has a collar that runs inside a track on the rest of the pipe assembly, installed at the factory. So its hard to find a replacement part that can do the same without having to buy set of parts. Came up with this - which is split in two and can be screwed together so the collar runs inside the track, and the threads can connect to the underside of the sink, or any other standard 1 1/2" ABS plumbing pipe threads (black). Uses M3 bolts and nuts to fasten the two pieces together. Might benefit from a rubberized gasket between the seams, but for now it seems to work fine. Hope this helps you, and saves you a big plumbing bill like it did me.