Piano tuning pins can become loose if over the years they are exposed to extreme climate changes. There are a few different methods to "fix" the loose tuning pin so it will hold it's pitch. Here are the products used in the following video demonstration:
- Ratchet Star Head
- Piano Tuning Pin Torque Wrench
- CA Glue
- Piano Tuning Pins by the dozen
- Tuning Pin Setter
- Metal Tuning Pin Bushings
