Product Overview
The PRL-8331 are a right-handed sets of Locking RATIO® Calibrated Machine Heads for electric guitar that use 3 x 3 tuners, such as Gibson style and PRS style guitars.
A great upgrade over a single gear machine heads, such as Grover, Schaller, Sperzel, Kluson, etc.
The PRT-952-220 is a set of 6 Ratio InvisoMatch Premium Installation Plates, designed for easy installation of Ratio Tuned Machine Heads.
