WC PAN FLEXIBLE OUTLET

[craftor]

I'm about to fit a close coupled back to wall toilet. The toilet outlet is 169mm from the wall and the wall waste protrudes 90mm leaving just over 3 inches gap
I don't know how far the flexible connector pushes on and in each end
Can anyone suggest a suitable size (length) considering I'll have to give myself room to fit it

Thanks in advance

 

[Newboy]

One of these any use?

http://mcalpineplumbing.com/wc-conn...straight-adjustable-length-rigid-wc-connector

 

[craftor]

Yes, thanks plenty of choice there
Cheers