When my metric hex "sockets" round out, I pound in an SAE socket, which are
incrementally about in between the metric ones. Best extractors I've found.

Jim

On Sun, Sep 20, 2015 at 6:55 PM Stacy Schneider <vwcrewman@gmail.com> wrote:

> May be an obvious answer, but can you get a set of Vicegrips on the head?
> I second pounding a Torx into it.
>        Or cut a slot in it and try a big screwdriver .
>
>                                 Stacy
>
> Sent from my iPhone
>
> > On Sep 20, 2015, at 4:36 PM, William Monk <billmonk@GMAIL.COM> wrote:
> >
> > You could find a socket that is just a bit bigger than the Allen bolt.
> > Pound it over it to remove. Another way is use a torx bit that can be
> > tapped into the Allen hole.
> >
> > Bill
>