There is no universal screw and nut for your watch jewelry or
eyeglasses repair but the goods news is that this kit contains
many, many, tiny screws and nuts that will most likely contain the
one you need, contains everything you need for minor repairs while
traveling, camping, at work or at home.
Organized by size style in handy storage case - easily retrieve
size you need
Box size: Approx. 13 x 6.8 x 2.3cm / 5.12 x 2.68 x 0.91