match for old bartol guttering

[SparkyTris]

PLease could any experienced hands advise where I might get a match for Bartol SG13 guttering? I have replaced a roof and need to stretch the guttering either side by a few inches, but would rather not have to replace the whole guttering....

rough dimensions measured from the bracket I pulled off.

all I need is to insert a section, so one butt joint bracket and about 2 feet of extrusion would do the trick if anyone has any bits of this pattern!

 

[Mw Roofline]

That's only a few mm off the size of the freeflow gutter system same heights slightly different width by about 7mm. Could work...

 

[Mw Roofline]

By the way when I posted that, about 7 in the evening at home in my own time, I went out to the van, in the dark, to measure a piece of off-cut that was in there so I could help you out and reply to your question.
Sometimes a quick thank you doesn't go amiss.