Features: Easy Installation - Set of 6pcs handed guitar machine heads, easy to install, compatible with most electric guitar or acoustic guitar. Premium Quality - Chrome finish, durable zinc alloy material, quality sealed tuning pegs, great replacement for your old, broken tuners. Application - Gear ratio: 1:15, with heavy duty internal gear, fit 13/32 inch(10mm) standard machine heads hole. Ergonomic Design - Special oval sunken 6 in line Guitar string tuning pegs for comfortable stable use. Various Combo Available - We provide 3 color for choose( Silver, Gold, Black), and also provide 3 Right and3 Left, 6 Right, 6 Left 3 different combo for your DIY. Specifications: Material: Zinc Alloy and Iron Color: Black / Gold / Silver (Optional) Combo: 3Rand3L / 6R / 6L (Optional) Application: Packing List: 6 x Guitar Machine Heads (6pcs right) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store