--- product_id: 406782587 title: "6 In-line Guitar Locking Tuners – 1:18 Locking Tuning Key Pegs Tuners – Chrome" brand: "guyker" price: "₩95799" currency: KRW in_stock: true reviews_count: 13 category: "Guyker" url: https://www.desertcart.kr/products/406782587-6-in-line-guitar-locking-tuners-1-18-locking-tuning store_origin: KR region: South Korea --- # locking tuners for stable tuning easy install with included hardware 1:18 precision gear ratio 6 In-line Guitar Locking Tuners – 1:18 Locking Tuning Key Pegs Tuners – Chrome **Brand:** guyker **Price:** ₩95799 **Availability:** ✅ In Stock ## Summary > 🔒 Tune like a pro, lock in your sound, and never miss a beat! ## Quick Answers - **What is this?** 6 In-line Guitar Locking Tuners – 1:18 Locking Tuning Key Pegs Tuners – Chrome by guyker - **How much does it cost?** ₩95799 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/406782587-6-in-line-guitar-locking-tuners-1-18-locking-tuning) ## Best For - guyker enthusiasts ## Why This Product - Trusted guyker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Locking Mechanism:** Secure string lock prevents slippage and keeps your guitar in tune longer. - • **Durable Zinc Alloy Build:** Robust metal construction with a sleek chrome finish for professional style and longevity. - • **Complete Installation Kit:** All screws, bushings, and washers included for a hassle-free upgrade. - • **Precision 1:18 Gear Ratio:** Ultra-smooth, micro-accurate tuning for perfect pitch every time. - • **Universal Fit for Modern Guitars:** Designed for 10mm peg holes, compatible with electric, folk, and acoustic guitars. ## Overview The Guyker 6 In-line Guitar Locking Tuners feature a high-precision 1:18 gear ratio and heavy-duty internal gears for smooth, stable tuning. Crafted from durable zinc alloy with a polished chrome finish, these locking tuners come with a full hardware kit for easy installation on most modern 10mm peg hole guitars—perfect for electric, folk, or acoustic models. Upgrade your guitar’s tuning stability and string-changing speed with this professional-grade set. ## Description Good locking tuner pegs can ensure you to play your beloved guitar flexibly and accurately. Guyker locks guitar pegheads fit for electric, folk or acoustic guitars. Featured with sealed machine heads and heavy-duty internal gear, it can turn smoothly, enabling the player to tune accurately and easily. Feature: - Gear Ratio - 1:18, designed to fit modern 10mm headstock holes. - Replacement / Upgrade parts for electric or acoustic guitars or precision instruments. - Easy to install, quick and accurate tuning. - Durable and highly reliable for easy, smooth, and precise tuning. - Made of solid zinc alloy materials with an elegant and professional look. - With heavy duty internal gear. - Provides finer tuning and greater stability. Specifications: - Style: GK-434C-D2 - 2 Ratio available: 1:18 - 2 Colors available: Chrome, Black. Package Includes: - 6 x Guitar machine head (6R) - 6 x Ferrules - 6 x Threaded Bushings Review: Amazing top quality best upgrade - Would give 10 stars if I could. Fitted them to my Squire affinity. Had to drill two small holes to the back of the headstock for the locating pins for every tuner. But worth it for the money .these are Super quality and now my guitar turning and ease of changing strings has transformed my old squire Why did you choose this product over others?: Value for money Review: Very happy - but had to be brave and do some drilling... - My Harley Benton TE52NA had somehow lost part of one of the tuners. I thought it was time to try an upgrade and bought these. When I got them and tried to put them in I discovered that the TE52 has vintage style holes that are smaller than the 10mm needed for these tuners. Rather than return them I decided to be brave and to widen the holes myself - I've done a bit of DIY but am far from an experienced woodworker. I bought a step drill bit: https://www.desertcart.co.uk/dp/B077JKSFRJ and used my electric drill to widen those holes. I did some practice on some other wood, but it was very easy to be honest. Clamped the guitar to a table and carefully widened the hole from the front, then the back to 10mm diameter. I was careful but honestly, I was shocked how easy and neat it was. The tuners then went through with no trouble. But I had to drill small different holes for the tuners. I got the tuners in place and pressed them firmly so that I got marks for where the new holes were needed. I bought this small hand drill/bits and did very small pilot holes to check everything was in the right place. https://www.desertcart.co.uk/dp/B07PJ71YF2 They were, so then I used a larger drill (still very small) that I eyeballed to be the same as what was needed. I should have put masking tape on to get the right depth but couldn't find any so used trial and error for the depth. This time I used the electric drill and it was also fine/tidy - except one where I apparently just got too excited and went all the way through. Then the tuners themselves were a breeze - no instructions in the packet but it was obvious what to do. Tightened them up, then used them with strings and it was an absolute breeze. So - I had to do more than I really wanted to do because I was scared to damage the instrument. I guess I did with my careless drilling, but honestly it was much easier than I would have thought and I'm very pleased with the result. ## Features - Package includes: 6 pieces (6 for right hand) lock guitar tuners pegs, mounting hardware (screws, bushings and washers) included. Good replacement for almost electric, folk or acoustic guitars. - Precision 1:18 gear ratio with sealed lubrication, cast housings and metal knobs. - Guitar locking tuning machines with heavy duty internal gear, sturdy and convenient. Help to provide finer tuning and greater stability. - Gear Ratio - 1:18, designed to fit modern 10mm headstock peg holes. Comfortable and easy for adjustment of string tension. - Please check the parameter drawing in the attached pics before placing your order. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09H38LJK9 | | Back Material Type | Metal | | Back material type | Metal | | Best Sellers Rank | 3,690 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 56 in Tuners | | Body Material Type | Metal | | Body material | Metal | | Brand | guyker | | Brand Name | guyker | | Colour | Chrome | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 239 Reviews | | Fretboard Material Type | Acacia Wood | | Guitar Pickup Configuration | H-S-S | | Hand Orientation | Right | | Included Components | 6 x Guitar machine head (6R), 6 x Ferrules, 6 x Threaded Bushings, screws, bushings, washers | | Instrument | guitar | | Item Type Name | acoustic-guitar-tuning-keys | | Manufacturer | guyker | | Manufacturer Part Number | G-tuner-022chrome6R434D2C-simple | | Material Type | Zinc Alloy | | Model Name | GK-434C-D2 | | Model Number | electric or acoustic guitars | | Neck Material Type | Zinc alloy | | Neck material type | Zinc alloy | | Number of Strings | 6 | | Set Name | 6-Piece Guitar Tuner Set | | String Material Type | Metal | | Top Material Type | zinc alloy | | Top material type | zinc alloy | | UPC | 718893960881 | | Unit Count | 6 Count | ## Product Details - **Back material type:** Metal - **Body material:** Metal - **Brand:** guyker - **Colour:** Chrome - **Guitar bridge system:** Fixed - **Guitar pick-up configuration:** H-S-S - **Hand orientation:** Right - **Neck material type:** Zinc alloy - **String material type:** Metal - **Top material type:** zinc alloy ## Images ![6 In-line Guitar Locking Tuners – 1:18 Locking Tuning Key Pegs Tuners – Chrome - Image 1](https://m.media-amazon.com/images/I/71UV-advzuL.jpg) ![6 In-line Guitar Locking Tuners – 1:18 Locking Tuning Key Pegs Tuners – Chrome - Image 2](https://m.media-amazon.com/images/I/71X1dKQsWjL.jpg) ![6 In-line Guitar Locking Tuners – 1:18 Locking Tuning Key Pegs Tuners – Chrome - Image 3](https://m.media-amazon.com/images/I/61bw9lO-oAL.jpg) ![6 In-line Guitar Locking Tuners – 1:18 Locking Tuning Key Pegs Tuners – Chrome - Image 4](https://m.media-amazon.com/images/I/616KQDIcPlL.jpg) ![6 In-line Guitar Locking Tuners – 1:18 Locking Tuning Key Pegs Tuners – Chrome - Image 5](https://m.media-amazon.com/images/I/51DlM-t8wuL.jpg) ## Questions & Answers **Q: Is the Pro any better than the Chrome? The ratio is the same 1:18** A: I don't own the Pro but I am a pro player and the chromes work fantastic for me. **Q: Do they fit the PRS se guitar** A: No, not without modifying the guitars head stock to accept the 2 mounting tabs on the Guyker. Other model Guyker's without the mounting tabs may fit. **Q: Will these work with a right handed Reverse headstock?** A: If you do it carefully it might work. For your application you would be better off with another set. Like a left handed one. **Q: Will this work for a bass gutiar?** A: .....no ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing top quality best upgrade *by I***L on 10 July 2025* Would give 10 stars if I could. Fitted them to my Squire affinity. Had to drill two small holes to the back of the headstock for the locating pins for every tuner. But worth it for the money .these are Super quality and now my guitar turning and ease of changing strings has transformed my old squire Why did you choose this product over others?: Value for money ### ⭐⭐⭐⭐⭐ Very happy - but had to be brave and do some drilling... *by A***R on 31 December 2025* My Harley Benton TE52NA had somehow lost part of one of the tuners. I thought it was time to try an upgrade and bought these. When I got them and tried to put them in I discovered that the TE52 has vintage style holes that are smaller than the 10mm needed for these tuners. Rather than return them I decided to be brave and to widen the holes myself - I've done a bit of DIY but am far from an experienced woodworker. I bought a step drill bit: https://www.amazon.co.uk/dp/B077JKSFRJ and used my electric drill to widen those holes. I did some practice on some other wood, but it was very easy to be honest. Clamped the guitar to a table and carefully widened the hole from the front, then the back to 10mm diameter. I was careful but honestly, I was shocked how easy and neat it was. The tuners then went through with no trouble. But I had to drill small different holes for the tuners. I got the tuners in place and pressed them firmly so that I got marks for where the new holes were needed. I bought this small hand drill/bits and did very small pilot holes to check everything was in the right place. https://www.amazon.co.uk/dp/B07PJ71YF2 They were, so then I used a larger drill (still very small) that I eyeballed to be the same as what was needed. I should have put masking tape on to get the right depth but couldn't find any so used trial and error for the depth. This time I used the electric drill and it was also fine/tidy - except one where I apparently just got too excited and went all the way through. Then the tuners themselves were a breeze - no instructions in the packet but it was obvious what to do. Tightened them up, then used them with strings and it was an absolute breeze. So - I had to do more than I really wanted to do because I was scared to damage the instrument. I guess I did with my careless drilling, but honestly it was much easier than I would have thought and I'm very pleased with the result. ### ⭐⭐⭐⭐ Very good locking tuners for the price *by S***S on 9 January 2026* Bought as a drop in replacement for a MIM 2008 Fender Telecaster. Really cheap for locking tuners, and while they don't feel as solid as the original Fender items, the work fine and fit into the guide holes on the neck perfectly. Turning the locking wheel and tuning button is smooth and they work well. No change to the look of the guitar from the front. ## Frequently Bought Together - Guyker 6 In-line Guitar Locking Tuners – 1:18 Locking Tuning Key Pegs Tuners – Chrome - Fender F Neckplate Chrome - Guyker Tremolo Bridge Vintage Bent Steel Saddles and Zinc Block Compatible with Start ST Electric Guitar (GG-1004, Chrome) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/406782587-6-in-line-guitar-locking-tuners-1-18-locking-tuning](https://www.desertcart.kr/products/406782587-6-in-line-guitar-locking-tuners-1-18-locking-tuning) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-14*