Musiclily Pro 3L+3R Semi-Closed Guitar Tuners String Tuning Pegs Keys Machine Heads Set for Electric Guitar or Acoustic Guitar,

Good replacement for electric guitar or acoustic guitar | Fits for 10mm (13/32 inch) peg holes | Gear Ratio 1:15, Material: metal alloy, well finished, stable and long-lasting | 3+3 tuning machines set; Nut, Ferrule, Screws included. Easy to install and tune the string well | Package includes: 6 pieces guitar tuning pegs (3L+3R) and mounting accessories