Precise tuning control and vintage style with internal geared machine heads.
The Grover Planetary round pearloid button tuning pegs provide precision tuning for your instrument. Their 4:1 gear ratio and lubricated internal gears give you smooth action and even tension for accurate tuning. You'll never have to fight with stuck or slipping tuners again. The 3/8" post hole fits most standard tuner posts for easy installation. Whether you're performing on stage or practicing at home, you'll appreciate how the Planetary tuning pegs make staying in tune effortless.