How to Extend a Faucet Supply Line

To extend faucet supply lines that end in a 3/8 compression fitting, a 3/8 compression by 3/8 OD compression supply line will extend the connectors.

[Mixwell]

Swapping out a sink and faucet for kitchen and my cold line integrated in my new faucet is about 3" top short... This video is what I needed

[reuneety]

Thank you so much for this video. It was very helpful!!

[shivpatel]

Put me at ease with my faucet replacement, great video!

[angel-]

Thank you! Just what I was looking for.

[Osay]

Thank You it made my project much easier

[joshfinkler]

just what i needed to know, thanks for making this!

[Sami-rpmf]

Thank you sooo much. I am having hard to install the RO system. The cold supply is short. Is there extension for the cold water extension where the shut off valve is so i can out an extension there and then connect ny RO afaoter and then the extension pipe you showed? TY

[uptownphotography]

Very nice solution and nice video...
I have a 3/8" braided supply line (integrated to faucet) and it is leaking where the braided part goes into the connector. I was hoping there's a way to repair it so I don't have to replace the faucet. I thought I would ask you. Thanks in advance.
Phil

[kkovler]

why not just buy a longer supply line and avoid the extra connection, which in time could be prone to leaking?