This tuning pin works as a replacement for most newer model Oscar Schmidt Autoharps. Autoharpstore.com recommends that a trained professional remove the old tuning pin and install the new one. But it is possible to do yourself by carefully unscrewing the old pin and then replacing it with the new.
This listing offers one tuning pin. Enter the additional quantity in the box above to order more than one. Measures approximately 1.75" in length
QB ID: Tuning Pins