Epiphone casino Q1: truss rod wrench

[sirdoh]

I just picked up a used Casino. 2007, Qingdao Plant

Obviously there was no kit with it. The neck is very slightly convex. The truss rod adjustment is a hex wrench. Could someone tell me if its supposed to be metric or imperial? I'm a machine toolmaker by trade so I would hate to be "that guy"!

[ChrisN]

Typically a 4mm allen in asian-mades.

[sirdoh]

Thank you. The next closest would have been 11/64". I don't know if that exists as a standard size. The rod wasn't that tight anyway.

[rmp]

look on Amazon, they should have them by the dozens.

or check with Philidelphia Luthier.