Bolt sizes for interior headliner handle??

[macker123]

I need to figure out what are the bolt sizes of the interior handle that is for the back seats. It is attachted to the headliner.

I am replacing my headliner, but my regular sockets don't fit in there so I need to go and buy an extra long socket. I bought a whole set of metric but none of them work. I need to know the size in inches so that I can hopefully find it.

Can anybody tell me which size? It looks awefully small.

 

[Dan Whitaker]

Do you have an SAE set. I think it is 1/4" or 9/32". I should no as I had mine off about a month ago when I was bypassing the factory amp but I cant remember (see signature)
I did not use a deep socket though.