{"product_id":"graph-tech-ratio-acoustic-3x3-tuners-skeleton-nickel-prn-3411-n0","title":"Graph Tech Ratio Acoustic 3x3 Tuners Skeleton Nickel PRN-3411-N0","description":"\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eGraph Tech Ratio Acoustic 3x3 Tuners Skeleton Nickel\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eManufacturers Part number: PRN-3411-N0\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PRN-3411 is a right-handed set of open-back RATIO® Calibrated Machine Heads for acoustic guitars that use 3+3 side tuners.\u003c\/p\u003e\n\u003cp\u003eIt has an intricate skeletonized button and finish selection.\u003c\/p\u003e\n\u003cp\u003ePlease note that these open-back guitar tuners are made to a vintage specification (11\/32” \/ 8.71mm peghead holes)\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eRATIO - Calibrated Machine Heads incorporate different string gauges into the tuning equation - we balanced the gear ratios to each string simplifying the tuning process. With RATIO, a half-turn is a semi-tone!\u003cbr\u003e\u003cbr\u003eEvery string reacts the same to any tuning adjustment. Predictable, precise tuning, on every string.\u003cbr\u003e\u003cbr\u003eIt has a two-pin casing that can be used as is, or with Graph Tech's Patented InvisoMatch Mounting Plates.\u003cbr\u003e\u003cbr\u003e4 different sets of InvisoMatch mounting plates in brushed aluminum are included to make installation on most guitars fast and accurate by using your existing screw mounting holes.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eGear ratio: unique for each string position - one turn-one tone\u003c\/li\u003e\n\u003cli\u003ePeg holes diameter required: 0.346\" (8.8mm)\u003c\/li\u003e\n\u003cli\u003eString post diameter: 0.236\" (6mm)\u003c\/li\u003e\n\u003cli\u003eString post length to string hole: 0.827” (21mm)\u003c\/li\u003e\n\u003cli\u003eWeight per single machine head: 0.055lbs (25g)\u003c\/li\u003e\n\u003cli\u003eWeight per set of six: 0.331lbs (150g)\u003c\/li\u003e\n\u003cli\u003eString diameter up to 72 gauge\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eIncludes 6 locking machine heads, mounting screws and bushings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eIncludes complimentary 4 sets of aluminum mounting plates:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e1 set 'Gibson' 2-screw style\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e1 set 'Grover' 90 Degree screw hole style\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e1 set 'F Style'\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e1 set 135 degree style\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ePremium plated InvisoMatch mounting plates in these and other configurations are also available\u003cbr\u003e\u003cbr\u003eInstallation Instructions can be found \u003ca href=\"http:\/\/skyway.s3.amazonaws.com\/GraphTech\/Ratio\/Graph_Tech_RATIO_Installation_Guide_Mar2022.pdf\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: medium;\"\u003eAll Graph Tech products from SportHiTech ship in original factory retail packaging. SportHiTech is an authorized Graph Tech Dealer.\u003c\/span\u003e\u003c\/div\u003e","brand":"Graph Tech","offers":[{"title":"Default Title","offer_id":48644351983848,"sku":"GT-PRN-3411-N0","price":151.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0428\/0536\/2842\/files\/GT-PRN-3411-N0_A.jpg?v=1781358949","url":"https:\/\/sporthitech.com\/products\/graph-tech-ratio-acoustic-3x3-tuners-skeleton-nickel-prn-3411-n0","provider":"SportHiTech","version":"1.0","type":"link"}