FretPrime 6R Locking Tuners — 1:18 Ratio, Hex Knob, Dual Pin, Chrome

Product Overview

A set of six locking tuners engineered for players and builders who demand maximum tuning stability. The string-locking clamp system clamps the string at the post, eliminating slippage and reducing the wraps needed for stable tuning. The 1:18 gear reduction ratio provides ultra-fine tuning precision, while dual-pin mounting prevents rotation under string tension.

Craftsmanship & Materials

Sealed die-cast housings with chrome finish for lasting corrosion resistance. Internal locking post mechanism — insert string, tighten thumb wheel, and tune. 1:18 precision gear reduction ratio for finer adjustments than standard 15:1 tuners. Hex knobs for positive grip. Dual locating pins for rock-solid mounting stability. Includes mounting screws and washers.

Compatibility & Installation

Fits 6-in-line headstocks with 10mm peg holes. Right-hand orientation. Dual-pin mounting requires two small alignment holes per tuner (template not included — verify headstock before drilling). Locking mechanism eliminates need for multiple string wraps.

Why Choose FretPrime?

Every FretPrime component is manufactured in our ISO 9001:2015 certified facility in Huizhou, China. With over 15 years of guitar parts manufacturing experience, we supply OEM and ODM clients in 35+ countries with factory-direct quality at factory-direct manufacturing support. Our rigorous 16-point QC protocol — covering raw material inspection, CNC precision machining (±0.1 mm), fretwork finishing, and final assembly — ensures every product meets professional standards. Whether you are an independent luthier, a guitar brand, or a distributor, FretPrime is your reliable partner for premium guitar components.