Standard size Piano Tuning Pins pin with a square head.
Wide application for tuning various stringed instruments.
Including 20pcs piano tuning pins, good replacement for the old one.
Description
Description
If you are looking for a professional and reasonably priced harp string pin, then your research is here. Set of 20 piano tuning pins. Pins are 2-3/8" long, diameter is 0.286" in diameter.Replace your loose tuning pins.