Chrome - Set of 4 individual in-line elephant ear’ style bass guitar machineheads,open gear, chrome. Whatever your tuner requirements, the comprehensive Guitar Tech range of replacement buttons and machineheads can offer you the perfect solution.Don't put up with sloppy, worn-out and inaccurate machineheads any longer - Guitar Tech's precision-geared tuners are engineered from high quality materials to feature a smooth, positive action which offers stableand responsive tuning.Available in a number of traditional and authentic tuner styles and finishes, in a range that covers all acoustic, electric, classical and bass guitars.Presented in attractive, carefully-sealed packaging for easy identification, and with all bushes, washers and screws supplied, so why not make your guitar feel as-new and treat it to a tuner upgrade today?