Guyker 6 Right Hand In-line Guitar Tuning Key Pegs No Screws
Upgrade your electric guitar with Guyker GK-434SP no-screw locking tuners designed for smooth 1:18 tuning control, faster string changes, and a clean in-line installation look. This 6R right-hand tuning key peg set is suitable for compatible guitar replacement and custom build projects where the 10 mm peg hole size, no-screw mounting pin position, and tuner footprint match the size chart. Key Features
No-screw locking tuner design: Uses a mounting pin structure instead of a standard rear mounting screw, helping create a cleaner installation look on compatible headstocks.
1:18 gear ratio: Provides smooth and precise tuning adjustment for setup work, recording, and everyday playing.
6R right-hand layout: Designed for right-hand guitar headstocks using six in-line right-side tuning machines.
10 mm peg hole fit: Designed for compatible modern 10 mm headstock holes when the mounting pin position also matches.
Complete installation hardware: Includes guitar machine heads, threaded bushings, mounting screws, and ferrules.
Fitment reminder: Please check the size chart before ordering, especially the 10 mm peg hole requirement, 11.7 mm mounting pin position, post diameter, bushing dimensions, and tuner footprint.
Technical Specifications
SKU / Model | GK-434SP |
Variant SKU Reference | Guitar Tuners-GK-434CSP-6R |
Product Type | No-Screw Locking Tuners / Guitar Machine Heads |
Suitable For | Compatible electric or acoustic guitars with 10 mm tuner holes and matching no-screw mounting pin position |
Layout | 6R / Right-Handed Guitar |
Gear Ratio | 1:18 |
Peg Hole Requirement | 10 mm |
Weight per pc / per set | 35 g / 216 g |
String Post Overall Height | 27.9 mm |
String Post Diameter | 6 mm |
Max. String Gauge | 1.8 mm |
String Thru Hole Center Height | 22.5 mm |
Mounting Pin to Post Center | 11.7 mm |
Bushing Type | Screw-in hex head |
Bushing Reference | Ø14 mm outer reference, Ø8.1 mm inner reference, Ø6.2 mm section, 14.5 mm height shown in size chart |
Housing Reference | 22.5 mm width and 21.5 mm height shown in size chart |
Button Reference | 18.6 mm width and 13.9 mm height shown in size chart |
No-Screw Mounting | Yes; mounting pin position must match the guitar headstock |
Finish / Color Options | Chrome, Black, Gold, C White Handle, B White Handle, G White Handle, Blue + Chrome + Blue Button |
Package Includes | 6 x guitar machine heads, 6 x threaded bushings, 6 x mounting screws, 6 x ferrules |
Compatibility Notes
Important: This tuner set is designed for compatible modern 10 mm headstock holes, but the no-screw mounting pin position must also match your guitar. The original product page notes compatibility with a wide range of Gibson Les Paul, Fender Strat, SG, LP, EPI, Telecaster-style electric or acoustic guitars; however, guitar models and tuner footprints vary. Please compare the size chart with your original tuners before ordering.
Not suitable for: Fender Squier, Fender Japan MIJ, Fender Vintage, Vintage Reissue, and Fender Custom Shop Vintage models according to the original product page. Please verify your peg hole diameter, post diameter, bushing size, mounting pin position, and tuner footprint before installation.
Package Includes
6 x guitar machine heads
6 x threaded bushings
6 x mounting screws
6 x ferrules
Installation Note
Before installation: Do not force the tuner posts or bushings into incompatible headstock holes. Confirm that the no-screw mounting pin position matches your headstock before tightening the bushings or hardware.
Size Reference
Important: Please refer to the size chart and compare all dimensions with your original part before ordering.