Guyker 6Pcs Guitar Machine Heads (3L + 3R) 1:21 Locking Tuning Key Pegs Tuners Set Replacement for ST Tele SG Style Electric or Acoustic Guitar Good ratio 1:21 locking tuner pegs can ensure you to play your beloved guitar flexibly and accurately. Guyker guitar pegheads fit for Strat, LP, SG, EPI, Tele style electric, folk or acoustic guitars. Featured with sealed machine heads and heavy-duty internal gear, it can turn smoothly, enabling the player to tune accurately and easily. Feature: *Replacement / Upgrade parts for electric, folk or acoustic guitars or precision instruments. *Gear Ratio - 1:21, designed to fit modern 10mm headstock holes. *Semicircle shaped button with sealed housing and 45 degree fixing tag. *Easy to install, quick and accurate tuning. *Durable and highly reliable for easy, smooth, and precise tuning. *Made of zinc alloy materials with an elegant and profeional look. *Quality sealed guitar machineheads with heavy duty internal gear. *Provides finer tuning and greater stability. *Quality sealed guitar machine heads. *4 Colors available: Chrome, Black, Gold, Chameleon Rainbow Feature: Gear Ratio - 1:21, designed to fit modern 10mm headstock holes. Semicircle shaped button with sealed housing and 45 degree fixing tag. Package Includes: 6 x Guitar machine head (3R + 3L) 6 x Threaded Bushings 6 x Mount Screws 6 x Ferrule