6pcs (3pcs right, 3pcs left) sealed guitar tuners — mounting screws, ferrules and washers included Key benefits Stable, reliable tuning: heavy-duty internal gears provide consistent gear engagement with no play, lag, or sagging, so strings hold pitch longer. Corrosion resistant: pegs are made from rust-proof metal for longer life in varied environments. Complete replacement or upgrade kit: includes three left and three right tuners plus all necessary mounting hardware for straightforward installation. Broad compatibility: designed to fit almost all guitars, making this a versatile option for acoustic, electric and classical instruments. What makes it stand out Sealed gear housings protect internal components from dust and moisture for smoother, longer-lasting performance. Solid construction combines rust-proof pegs with robust internal gears for practical durability during regular use and gigging. Features and specifications Quantity: 6pcs total (3 left, 3 right) Hardware included: mounting screws, ferrules and washers Material: rust-proof metal pegs; sealed gear housings Performance: smooth mechanism without play, lag or sagging Compatibility: fits almost all guitars Installation Includes all mounting accessories. Simply align the three left and three right tuners with existing headstock holes, secure with the included screws/ferrules/washers and tighten until locked in place. Practical use scenarios Replace worn or loose tuners on an acoustic guitar to restore stable tuning and reduce string slippage during performances. Upgrade entry-level electric or classical guitars with sealed, rust-resistant tuners for improved longevity and more reliable tuning during practice and travel. Use in a custom guitar build or repair project where a complete set of left and right tuners plus hardware is required. A dependable, no-nonsense set of sealed guitar tuners designed for smooth operation, rust resistance and wide compatibility.