Dopro Metal Black 10mm Guitar Tuners Conversion Bushings Adapter Ferrules for Vintage Guitar Tuning Keys Color:Black Helps to prevent accidents by

Helps to prevent accidents by giving your little musician a safe place to rest their violin during practices or performances

Oxygen Free Copper

Choice of 9 different colors for you to add flair

25'' Diameter

Dopro Metal Black 10mm Guitar Tuners Conversion Bushings Adapter Ferrules for Vintage Guitar Tuning Keys Color:Black Helps to prevent accidents byDopro Metal Black 10mm Guitar Tuners Conversion Bushings Adapter Ferrules for Vintage Guitar Tuning Keys Inner hole diameter: 6. 1mm; Outside Diameter: 10. 15mm; Total Height: 7. 6mm; Top Diameter: 14mm Please be sure to verify the diameter of your tuner's post, these bushings only fit tuners with posts less than 6. 1mm, they may not fit original Kluson split shaft tuners which have larger diameter posts Well made high quality guitar tuner bushings;