Is it possible to change rendered line thickness?

Hi guys, in the materials window there is the option to render the object as wireframe. Is there any way to adjust the thinkness of the resulting lines? The default is too thin…

Thanks,

David

Hi
This does not get you exactly the same results:
In the rendering panel put the edge button on.
The edge color can be altered, but shaded wireframes
are not possible when there is the edge.