Tobias Truss Rod Wrench?

[phishaholik]

Does anyone know what size truss rod wrench is needed for a dual-truss rod Tobias Growler? Even better yet, does anyone know where to get one? I have two, but one is too small and the other, a standard Gibson wrench, is way too big.



Thanks

Mike

[no_fret]

I also have a Tobias Growler but mine doesn't have dual truss rods (unless one is hidden really well). Mine has a nut on a threaded rod. Does anyone know what size wrench it takes? It look to be around 1/4" or 7mm - hard to tell. It's been buggered a little by the previous owner.
Thanks