Not sure what string type fits your model? There are 2 different types of Autoharp
strings. Type A model strings are used on 73 models and older models that were made
pre 1967. These strings have a loop ending that slips over pins in the side of the
Autoharp down by the bridge. The pins are covered with a plastic cover to prevent
them from snagging on clothing. Type B model strings are the most common. They have
a ball ending with a small hole in the ball. These are used on Autoharps with the
bridge that is set in the body and Autoharps with Fine Tuning Systems. New 73 models
come with strings with large-hole ball ending. Replacement strings have loop endings.
Orders received by 3:30 eastern time will be shipped same day (in most cases). After
this time, items will be shipped on the next business day.