open gear tuners True Tune Open Gear Tuners Bulk

open gear tuners True Tune Open Gear Tuners BulkTrue Tune From vintage, to classy, to contemporary, our True Tune keys feature a wide range of tuning key platforms meant to be drop in ready for most vintage and modern guitars. Made from high quality materials and components, our True Tune keys offer stable tuning while maintaining a high end look and feel that will keep your instrument in tune and looking pro! Bulk Option True Tune and True Lok tuning keys are now available in 10 set bulk packaging

True Tune

From vintage, to classy, to contemporary, our True Tune keys feature a wide range of tuning key platforms meant to be drop in ready for most vintage and modern guitars.  Made from high quality materials and components, our True Tune keys offer stable tuning while maintaining a high-end look and feel that will keep your instrument in tune and looking pro!

Bulk Option

True Tune and True Lok tuning keys are now available in 10-set bulk packaging options, made to accommodate OEMs, small builders, and repair shops who see an ever-revolving door of tuner installations and replacements but don’t want the headache of dealing with unnecessary packaging.  Each box comes with 60 keys, enough to make 10 full 6-string sets, loaded into 2 foam inserts with a small cutout that secures the supporting hardware in place, ensuring nothing is scratched.  Allparts is proud to be serving the OEM and small builder community and to be the home of “premium tools for tone!”

Open Gear 3x3

Our True-Tune Open Gear tuning keys offer a sleek and traditional look made to complement any high-end guitar!  The higher 18:1 gear ratio and tighter string post offer more accurate and stable tuning, and the high-quality steel worm gear with its nylon washers ensure a smoother high-end feel.  This key features a collar on the base plate of the key surrounding the string post.  This ensures the post sits properly in the headstock, centering it with the included bushings to help eliminate friction between the bushing and string post and allowing for smoother tuning and improves the over-all longevity of the key.  Whereas some other open gear keys require a two-step hole (smaller hole for the post and larger hole for the bushing) to be drilled, the True-Tune open gear keys require only one size (8.5mm) hole to be drilled the in headstock for both the post collar and bushing.  Whether upgrading your existing keys or installing them onto a new build, the True Tune Open Gear tuners were made to give your guitar a high-end look with stable and accurate tuning!

Features and Specifications

• Orientation: 3x3
• Gear Ratio: 18:1
• String Post: Steel
• Worm Gear: Steel
• Gear: Brass
• Bass Plate:  Zinc
• Button Style: Butter-Bean
• Post Diameter: 6mm (requires 8.5mm hole for press-fit bushing)
• Tension washer added to base of string post prevents "post wiggle" for better sustain and more stable tuning.
• Nylon washers added to worm gear post for smoother feel
• Self-centering post
• Key Quantity – 60 keys (10 full 6 in-line sets)
• Hardware Included: 60 press-fit bushings 120 screws