Help needed measuring Hel clutch/brake lines used on the Heli Horizons

[556ALPHA]

I have the Hel replacement full lines and need an exact measurement on the diameter.  I do not have a tool to get an exact measurement.  If anyone has the replacement hoses ordered with the Heli Horizon bars and can help I would appreciate it tremendously.  These are the full lines that are optional, not the extensions.  Thanks. 

[Rhino]

The exact outside dimension is .28 inches or 9/32". I'm not sure what this tells you because this includes the sheath and doesn't really tell you much about the inside diameter.

[556ALPHA]

Rhino,
Thanks for that lightening fast and helpful reply.  That is exactly what I needed.  I really appreciate it.