Kapex: Can't Get Table Insert Out -- What driver type?

[Stone]

I need to replace my table inserts on my Kapex.  I can't get the screws out.  they seem to be small hex/allen screws.  But all of my allen wrenches, and I've tried a lot, are a little too small or a little too big.  Does Festool have a special gizmo for this? Should I just shoot some WD-40 on it?  I'd rather not if I can avoid it. 

 

[peter halle]

I know this is a stupid question, but are you using metric hex wrenches?

 

[Rick Christopherson]

They're Torx head. Probably T15.

 

[Stone]

Torx head it is.
(And, no, that was not a stupid question.)