Description: new high quality and testing is fineSet of 6 quality Gold plated machine heads for steel string electric guitars (6R)Quality sealed machine headsAuto Locking Tuners (Tuning Pegs), heavy duty internal gearYou have no more worries as to how have to pack for the handling guitar, piano small knock a small touch button and let the strings out of tune

The guitar will not off key if you lock the screw post when tune the guitar properly

Specification:Material: MetalGear Ratio: 1:18Location: 6RPackage Includes:6x Guitar Tuning Pegs6x Ferrule6x Threaded bushing6x screw