uxcell 20 Pcs Piezo Discs 25mm Acoustic Pickup Transducer Element Trigger Buzzer CBG Guitar auspowers_batchsix Threads Size - Dia 7/16"

Threads Size - Dia 7/16" x Length 2

otherwise there will be no sound

PERFECTLY REPLACEMENT--No burr

which has high sealing and durability

uxcell 20 Pcs Piezo Discs 25mm Acoustic Pickup Transducer Element Trigger Buzzer CBG Guitar auspowers_batchsix Threads Size - Dia 7/16"uxcell 20 Pcs Piezo Discs 25mm Acoustic Pickup Transducer Element Trigger Buzzer CBG Guitar Description This item are brass piezoelectric discs which are essential parts for pickups of acoustic instruments. All the discs are made from selected copper, ensuring excellent conductivity and long lasting use. It can be easily installed and suitable for many kinds of instrument like acoustic guitars, drums. Great for acoustic instrument pickups, stomp