{"product_id":"locking-tuners-3-3-keystone-chrome-21-1-ratio-90-screw-mount-fits-10mm-25-64-holes","title":"Locking Tuners 3+3 Keystone (Chrome) – 21:1 Ratio – 90° Screw Mount – Fits 10mm (25\/64\") Holes","description":"\u003cp\u003eBright chrome plating pairs classic vintage styling with modern precision tuning performance. Designed as a direct drop-in upgrade for Gibson® and Epiphone® Les Paul, SG, ES, and acoustic guitars, these 3+3 keystone locking tuners feature a high-luster mirror finish and an ultra-precise 21:1 gear ratio for rock-solid pitch stability and quick, effortless string changes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease note: these feature traditional keystone buttons in chrome with a 90° mounting screw tab layout and will NOT fit headstocks with 45° mounting tabs or dual guide pins.\u003c\/strong\u003e Check your headstock hole diameter (10mm) and rear screw positions carefully before purchasing.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 3 per side (3L\/3R) layout with vintage-style keystone buttons in bright chrome.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Ratio:\u003c\/strong\u003e High-performance 21:1 gear ratio provides fine-tuned accuracy and eliminates tuning backlash.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment Requirements:\u003c\/strong\u003e Requires standard modern 13\/32\" (10mm) peg holes and a 90° rear mounting tab alignment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocking Mechanism:\u003c\/strong\u003e Rear thumb-wheel clamp locks strings tightly with minimal post wraps, preventing slippage and speeding up restringing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eThe Ploutone Advantage\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Hardware Included:\u003c\/strong\u003e Complete set of 6 chrome keystone locking tuners (3 left \/ 3 right) comes with matching threaded bushings, washers, and 90° mounting screws.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVintage Look, Modern Tech:\u003c\/strong\u003e Retains the classic Les Paul\/SG look while providing elite tuning stability for heavy bending and aggressive playing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGuaranteed Precision:\u003c\/strong\u003e We guarantee fitment to be within 1mm of the measurements shown in our product photos.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncludes 6 chrome keystone 3+3 locking tuners, bushings, washers, and mounting screws.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Ploutone","offers":[{"title":"Default Title","offer_id":46459776204936,"sku":"KSH-CHR-KYST-33-21-1","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/5003\/2520\/files\/25_9817b9ea-bca3-404e-a4b2-6cf33de44226.jpg?v=1787939566","url":"https:\/\/ploutone.com\/fr\/products\/locking-tuners-3-3-keystone-chrome-21-1-ratio-90-screw-mount-fits-10mm-25-64-holes","provider":"Ploutone","version":"1.0","type":"link"}