Mrkim Report This Comment Date: September 17, 2011 04:02AM
No clue on this one, how 'bout a hint

fossil_digger Report This Comment Date: September 17, 2011 12:30PM
you can't see cuz of the shitty photo angle, but there's a tiny tip of an
exacto knife on top of the gray piece.
and the manufacturer would give away the use.