My sink trap is leaking and I need to buy a new sink trap and/or washers.
But I’m not sure which one to buy, I’ve looked around and found the SA10 and SC10 but don’t know how to tell which one I have currently to replace it.
There is nothing on the pipe to indicate which one it is.
Can anyone help me with which one I need to buy to fix the leak?
Edit: there is a photo below with where the leak is coming from highlighted in red.
Best Answer
I'd just put a large pliers (channel lock) on that nut and snug it up. Clockwise from the top, assuming that the threads for that fitting are on the U-bend segment. Support the rest of the plumbing as you do so to prevent damage.
If that doesn't work, it looks like you have standard 1-1/2" (i.d.) plumbing there. Virtually any parts with the same configuration should be interchangeable.