Odd size plumbing

[Tin can Tote]

Does anyone know anything about the tubing size that goes to the bathroom and kitchen faucets. Something close to 1/4 inch tubing. But nothing Seems to be available to connect it to half inch or 3/8 pipe for tubing.
1974 sovereign

[GMFL]

Here you go
https://www.homedepot.com/p/BrassCra...0A-F/100129551

[J. Morgan]

Probably what's happened is that the copper tube in the trailer has frozen at some point, and has expanded to a between size.

[Spurlucky]

Depends if it's ID or OD. ½" OD comes in soft rolls and will not work with ½" ID fittings. Same is true of other diameters. They come in ID or OD (also nominal) and the fittings are specific to the tubing. Post a pic of want tubings you wish to connect.

Scott the Bruce

[InsideOut]

Originally Posted by J. Morgan

Probably what's happened is that the copper tube in the trailer has frozen at some point, and has expanded to a between size.

X2

We had this in our first trailer...went to start our restoration and couldn't figure it out. Ended up replacing all the expanded copper with Pex.

Shari