Upgrade your guitar's tuning stability with our 6-piece Semi-Closed Guitar Tuner Set! Designed for both acoustic and electric guitars, these precision machine heads feature a chrome-plated zinc alloy construction for smooth, reliable tuning and long-lasting durability. The set includes 3 left + 3 right tuners with all necessary hardware for an easy installation process. Key Features: Universal Compatibility – Fits most steel-string acoustic and electric guitars with standard 6mm peg holes (verify your guitar's specifications before purchase). Premium Zinc Alloy Build – Chrome-finished tuning pegs resist corrosion and wear, ensuring smooth operation and consistent tuning stability. Semi-Closed Gear Design – Offers dust-resistant protection while maintaining easy access for maintenance—perfect for players who want durability without full enclosure. Complete Installation Kit – Includes: 6 x Tuning Machines (3L + 3R) 6 x Ferrules 12 x Mounting Screws Easy DIY Replacement – Direct swap for worn/broken tuners—no special tools required. Why You'll Love It: Eliminates tuning slippage – Holds pitch better than cheap plastic tuners. Sleek chrome finish – Matches most guitar hardware. Great for repairs/upgrades – Refresh an old guitar or replace faulty tuners. Perfect For: Electric/Acoustic Guitar Maintenance Beginner Guitar Upgrades DIY Luthier Projects