Cheaper Granberg rails?

[esarratt]

I have a 24" Granberg Alaskan Mill.  I would like to make it larger, say to 60".

Does anyone have a source for longer rails besides Granberg (I can find the pipe)?

I'm just trying to spend less money honestly.  

 

 

[stihlsawer]

I run an older GB lumber mill that uses 1 5/8" solid uni strut; been running 44" rails for over 15 years and it work just as good as the day I bought it.