The Mini Screwdriver contains a flat-head and Phillips head. To change to
the Phillips head, you might have to remove the metal shaft, turn it around,
and insert it back into the plastic handle.
Screw a #4-40 x 3/8" screw (V) and #4-40 hex nut (X) to
one
of the two
large mechanical bumper holes. You can get it pretty tight with just your
fingers, but we’ve included a screwdriver screwdriver (AB) in your kit. Note
that the screwdriver has both a Phillips and a regular head. Pull the
screwdriver out of the handle to change the head.