{"product_id":"guyker-bass-machine-head-4-for-right-1-21-ratio-gear-open-frame-tuners-tuning-key-pegs-replacement-for-electric-jazz-guitar","title":"Guyker Bass Machine Head (4 For Right) - 1:21 Ratio Gear Open Frame Tuners Tuning Key Pegs Replacement For Electric Jazz Guitar","description":"\u003cp\u003ePrecision 21:1 gear ratio Guyker guitar bass tuners fit for Jazz bass or precision electric bass.  Feature:  - Comfortable and easy for adjustment of string tension.  - Quality open gear bass machine heads.  - Replacement\/Upgrade parts for electric jazz bass or precision instruments.  - Material: metal, light weight, high tensile strength, anti-corrosion, quick and accurate tuning.  - Exquisite appearance with perfect workmanship and high-tech finish. - Provides finer tuning and greater stability. - Great replacement for the old, broken tuning pegs. - Mounting hardware (screws, bushings and washers) included.  Specifications:  - Ratio: Gear Ratio - 1:21 - Style no.: GK531 - 3 Colors available: black, chrome, gold Package Includes:  - GK531 bass tuners set (4R, 4L, 2R2L, 3R2L, 4R1L, 1R4L or 4R2L for choose)  - Nut, Ferrule, Screws included Note:  Lubricate the screw threads with cutting lubricant (also wax or a bar of soap) to reduce friction and help them thread properly.\u003c\/p\u003e","brand":"guyker","offers":[{"title":"Default Title","offer_id":45554167840947,"sku":"WBMUSB0DBVG3B45","price":50.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/4782\/3027\/files\/71Rn1UilvbL.jpg?v=1780480900","url":"https:\/\/emusicmart.com\/products\/guyker-bass-machine-head-4-for-right-1-21-ratio-gear-open-frame-tuners-tuning-key-pegs-replacement-for-electric-jazz-guitar","provider":"Emusicmart","version":"1.0","type":"link"}