{"product_id":"guyker-504a-sp-cnc-aluminum-locking-guitar-tuning-machines-3r-3l","title":"Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines 3R+3L","description":"\n\u003cp\u003eUpgrade your \u003cstrong\u003e3R+3L guitar headstock\u003c\/strong\u003e with the \u003cstrong\u003eGuyker 504A-SP locking guitar tuners\u003c\/strong\u003e. Made from \u003cstrong\u003eaerospace aluminum alloy\u003c\/strong\u003e and precisely shaped through \u003cstrong\u003eCNC machining\u003c\/strong\u003e, this tuner set is designed for \u003cstrong\u003esmooth tuning adjustment\u003c\/strong\u003e, \u003cstrong\u003esecure string clamping\u003c\/strong\u003e, and reliable performance for guitar repair, replacement, and custom build projects.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocking tuner design:\u003c\/strong\u003e Locking posts help make string changes faster and support \u003cstrong\u003eimproved tuning stability\u003c\/strong\u003e by reducing string slippage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCNC-machined aerospace aluminum alloy housing:\u003c\/strong\u003e Made from \u003cstrong\u003elightweight, durable aerospace aluminum alloy\u003c\/strong\u003e and processed with \u003cstrong\u003eCNC machining\u003c\/strong\u003e for precise shaping and dependable strength.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrass gear components:\u003c\/strong\u003e Built with \u003cstrong\u003ebrass gears\u003c\/strong\u003e for smooth tuning operation and reliable wear resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3R+3L configuration:\u003c\/strong\u003e Suitable for guitars with a \u003cstrong\u003ethree-per-side tuner layout\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed construction:\u003c\/strong\u003e Helps protect the internal gear mechanism for \u003cstrong\u003estable long-term performance\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple finish options:\u003c\/strong\u003e Available in \u003cstrong\u003eBlack, Silver, Gold, Red, and Green\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"width:100%; overflow-x:auto;\"\u003e\n  \u003ctable style=\"width:100%; border-collapse:collapse; font-size:13px; line-height:1.35; table-layout:auto;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eSKU \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e504A-SP\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eLocking Guitar Tuning Machines\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eArray \/ Layout\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e3R+3L\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eHanding \/ Orientation\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e3 Right + 3 Left\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eLocking or Non-Locking\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eLocking\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eGear Ratio\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e1:22\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003ePeg Hole Requirement\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e10 mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eString Post Diameter\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e6 mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eMax. String Gauge\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e1.8 mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eString Thru Hole Center Height\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e22.5 mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eBushing Type\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eScrew-in Hex Head\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e29 g per piece \/ 174 g per set\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e45.2 mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eBody Height\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e27.4 mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eBody Width\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e16 mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eButton Length\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e18.7 mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eMounting Tab Hole Diameter\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003e2.6 mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eMounting Style\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eThreaded bushing with single mounting tab\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eAerospace Aluminum Alloy Housing, Brass Gear\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eManufacturing Process\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eCNC Machining\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eFinish Options\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eBlack, Silver, Gold, Red, Green\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eSuitable For\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:5px 8px; white-space:nowrap;\"\u003e\u003cstrong\u003eGuitars with 3R+3L tuner layout\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n\u003cp\u003eSuitable for guitars using a \u003cstrong\u003e3R+3L tuner layout\u003c\/strong\u003e. Please confirm your guitar’s \u003cstrong\u003e10 mm peg hole requirement\u003c\/strong\u003e, \u003cstrong\u003e6 mm string post diameter\u003c\/strong\u003e, post height, mounting tab position, and overall tuner dimensions before ordering.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 set of guitar tuning machines\u003c\/strong\u003e \/ 3R+3L\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMatching threaded bushings\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMatching washers\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Note\u003c\/h3\u003e\n\u003cp\u003ePlease check the measurements of your existing hardware before installation. Guitar models may vary by production year, factory, and region, and \u003cstrong\u003eminor modification may be required\u003c\/strong\u003e depending on the instrument.\u003c\/p\u003e","brand":"Guyker","offers":[{"title":"Black \/ 3R+3L","offer_id":47412344553650,"sku":"504A-SP-BK","price":142.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 3R+3L","offer_id":47412344586418,"sku":"504A-SP-SL","price":142.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 3R+3L","offer_id":47529488613554,"sku":"504A-SP-GD","price":142.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 3R+3L","offer_id":47529488646322,"sku":"504A-SP-Red","price":142.99,"currency_code":"USD","in_stock":true},{"title":"Green \/ 3R+3L","offer_id":47529488679090,"sku":"504A-SP-Green","price":142.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/7652\/7026\/files\/Guyker504A-SPLockingGuitarTuners3R_3L1_21CNCAluminum2_ea194b4f-1713-4d1b-a199-71b540416b6a.jpg?v=1778319661","url":"https:\/\/www.guyker.com\/de-de\/products\/guyker-504a-sp-cnc-aluminum-locking-guitar-tuning-machines-3r-3l","provider":"Guyker","version":"1.0","type":"link"}