Things You'll Need:
- Magnifying glass
- Safety pin
- Clear nail polish
- Cleaning cloth
- WD 40
-
Step 1
Examine the spring hinge using a magnifying glass.
-
Step 2
Press the safety pin against the base of the screw from the underside of the spring-hinge.
-
Step 3
Maintain pressure on the safety pin while backing the screw out. The temple hole and the chassis hole remain properly aligned throughout the process.
-
Step 4
Re-insert the screw. Retreat the safety pin so the tension on the spring-hinge does not slip before the screw is seated.
-
Step 5
Dab a little nail polish on the screw's head. Let it dry.
-
Step 6
Cover the eye glass lens with a cleaning cloth. Spray a small amount of WD-40 or another lubricant on the screw. Wait one minute. Wipe off the excess.













