L series leak off pipe diameter needed ASAP :)

Hi all, Just got home in the freelander to find diesel pouring from under the L series :smokin:, engine cover off to find the fuel return hose from one of the injectors to the fuel pump has split, Does anyone know the exact diameter pipe I need to get? I am thinking 5mm by the looks of it but thats just a guess. Cheers in advance.

Hmm, last 3 posts with no reply's, starting to see a pattern emerging here:baby: I am sure it's because there is an England match on