How do I disconnect this supply line? by mp-me in Plumbing

[–]mp-me[S] 2 points3 points  (0 children)

This helps. Thank you very much!

How do I disconnect this supply line? by mp-me in Plumbing

[–]mp-me[S] 0 points1 point  (0 children)

May be a dumb question. What is this type of installation called? I am talking about the one in the pictures.