I need to make up some camber adjusters like the ones on the rally design site but for a different thread. as theyre going to be custonm it makes sense to use a standard tube size and machine them to suit.

The tube must be clean and round internally (ie CDS seamless) and Im aiming for 20mm, altho something like 25mm 2 mm wall would do for instance.

What does anyone have in the scrap bucket?

Cheers

Ive got some 20mm Gas barell which is seamless and galvanised if you want it?

20mm inside?

What sort of wall thickness? Last gas pipe I had was half inch by 2.5 wall or something and if its that sort of ballpark it sounds perfect.