One of my hinges is a little loose and causes the arm to wobble. From what I can tell the specific part that is loose is the metal base that is set in the plastic of the frames as shown in the photo. Anyone know a fix for this? Is there something I can tighten?
voo.hooI have had this happen on several sets of glasses, a gentle tap to the pin head you see in the photo usually fixes it set the small front bar ( opposite side of the pin / rivet head) and a small tap or two with a small hammer or similar. A good jeweler can do it for you.