Set of 6 chrome button locking tuning pegs, configured 3L3R (3 left, 3 right). Designed to or upgrade standard machine heads on compatible guitars for improved tuning stability and easier string changes. Key benefits Greater tuning stability: Locking mechanism secures the string at the post to reduce slippage and minimize loosening during play. Faster string changes: Locking pegs eliminate excessive winding, making restringing quicker and neater. Clean, consistent appearance: Chrome button finish offers a professional look that matches many guitar headstocks. Durable performance: Precision machine tuner design maintains smooth operation for stage or studio use. Features and specifications Set contents: 6 pieces total, arranged 3L3R to suit headstocks with three tuners per side. Finish: Chrome buttons for a polished visual match. Function: Locking string mechanism combined with machine tuner gear action for reliable tuning control. Use: Replacement or upgrade for guitars that accept 3L3R machine heads. Compatibility and fit Intended for guitars that use a 3L3R tuning configuration. Check your instrument headstock layout before . Suitable for many standard electric and acoustic guitars that accept individual machine head replacements. Verify post diameter and bushing fit on your instrument to ensure compatibility. Performance and use Reduces string slippage and improves tuning retention during bends, vibrato, and aggressive playing. Smooth gear action provides precise fine tuning. Chrome buttons resist visible wear and maintain a uniform look across the headstock. What you get Six locking tuning pegs: three left side and three right side, ready to install as a full set for a sixstring instrument. Installation notes Designed for straightforward replacement of existing machine heads. Basic tools such as a screwdriver and wrench are typically sufficient. Confirm mechanical fit on your headstock, including post diameter and bushing hole size, before installation. Practical applications Upgrade stock tuners on an electric guitar to improve tuning stability during live performances. worn or slipping tuners on an acoustic guitar to reduce tuning downtime and simplify string changes at home or in the studio. Outfit a touring or gigging instrument with locking tuners to speed up string changes between sets and keep tuning consistent under heavy use. Why choose this set Provides the core benefits expected from locking machine tuners without changing headstock layout. Simple fullset solution for sixstring guitars that need more reliable tuning and faster restringing. Note: Confirm physical fit with your instrument prior to to ensure compatibility with your headstock and tuner post dimensions.