Features: Set of 3 leftand3 right or 6 left or 6 right guitar machine head tuners fits for almost all acoustic guitars and electric guitars. Golden or silver or black color, oval button, zinc alloy material, quality sealed tuning pegs, great replacement for your old, broken tuners. Gear Ratio: 1:14, with heavy duty internal gear, fit 10mm (0.39inch) standard machine heads hole. Package Includes: 6pcs x guitar machine heads 6pcs x ferrules 6pcs x screws 6pcs x threaded bushings. Perfect For: Guitar tuning machine head, sturdy and convenient. Easy to replace your old or dirty guitar tuning pegs. Specifications: Material: Zinc Alloy Color: Golden or Silver or Black Package Weight: approx.195g Style Options: 3Rand3L or 6R or 6L Size: As The Picture Shows Note: Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks Package includes: 6Pcs x Guitar Tuning Pegs 6Pcs x Ferrules 6Pcs x Screws