True Lok

True Lok series tuning keys were designed to deliver impeccable tuning stability. With options available for most vintage and modern guitars, every player can upgrade their instrument for Lok-solid performance!

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 dont 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!

Mid-Size3x3 Locking

Designed for stability, accuracy, and rigidity, our True Lok Mid-Sized 3×3 locking tuning keys feature an 18:1 gear ratio for more accurate tuning and an easy-to-use lock wheel on the back of the key thatlocks the string in place,offering better tuning stability as well as makingstring changes quick and easy. Designedto have a more compact housing, these keys are great for smaller headstocks and offera sleek, modern look that would complement any headstock!

Features and Specifications

• Locking key with lock wheel on back ofhousing
• Orientation:3×3
• Housing Size: Mid-sized
• Gear Ratio: 18:1
• String Post: Zinc
• Worm Gear: Steel
• Gear: Brass
• Key Housing: High density die-cast zinc
• Button Style: Metal square-style
• Post Diameter: 6mm (requires 10mm hole for screw-in bushing)
• Tension washer added to base of string post prevents “post wiggle” for better sustain and more stable tuning
• Nylon washers and steel button shaft ensure smooth feel
• Key Quantity 60 keys (10 full 3×3 sets)
• Hardware Included: 60 screw-in bushings 60 dress washers 60 screws