The fitting is a very good quality item. I just wish that the product description could be more detailed about the size of the internal threads. I was looking for 1/2” FPT on both ends. Description just says 1 1/2” fitting- meaning it was that long in length. I asked salesperson what size internal threads were and after checking they said to the best of their knowledge it was 1/2” FPT. When I received it- turns out it was 1/4”FPT.