--- product_id: 186324848 title: "Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) - 1:21 Ratio Lock String Tuning Key Pegs Machine Heads with Hexagonal Handle Replacement for LP SG Style Electric, Folk or Acoustic Guitars - Chrome" brand: "guyker" price: "€ 78.96" currency: EUR in_stock: true reviews_count: 13 category: "Guyker" url: https://www.desertcart.gr/products/186324848-guyker-6pcs-guitar-locking-tuners-3l-3r-handed-1-21 store_origin: GR region: Greece --- # fits LP SG style & acoustic guitars locking mechanism for stable tuning 1:21 precision gear ratio Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) - 1:21 Ratio Lock String Tuning Key Pegs Machine Heads with Hexagonal Handle Replacement for LP SG Style Electric, Folk or Acoustic Guitars - Chrome **Brand:** guyker **Price:** € 78.96 **Availability:** βœ… In Stock ## Summary > πŸ”§ Tune like a pro, lock in your sound, and never miss a beat! ## Quick Answers - **What is this?** Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) - 1:21 Ratio Lock String Tuning Key Pegs Machine Heads with Hexagonal Handle Replacement for LP SG Style Electric, Folk or Acoustic Guitars - Chrome by guyker - **How much does it cost?** € 78.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/186324848-guyker-6pcs-guitar-locking-tuners-3l-3r-handed-1-21) ## 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 - β€’ **Locking Stability:** Keep your strings locked in place for longer-lasting tuning and zero slip during intense play. - β€’ **Ambidextrous Design:** 3 left and 3 right-handed tuners included, perfect for any guitar setup or player preference. - β€’ **Sleek Chrome Finish:** Add a polished, professional look to your guitar with durable, corrosion-resistant chrome plating. - β€’ **Complete Installation Kit:** Includes screws, bushings, and ferrules for a hassle-free upgrade or replacement. - β€’ **Precision 1:21 Gear Ratio:** Experience ultra-fine tuning control with a high-ratio mechanism designed for modern headstocks. ## Overview The Guyker 6Pcs Guitar Locking Tuners set offers a premium 1:21 gear ratio for precise tuning, featuring a robust locking mechanism that ensures string stability. Designed for LP SG style electric, folk, and acoustic guitars, this chrome-plated kit includes 3 left and 3 right-handed tuners along with all necessary mounting hardware for easy installation. Elevate your guitar’s performance and aesthetics with these durable, ambidextrous machine heads trusted by musicians seeking reliable tuning accuracy. ## Description Free delivery and returns on eligible orders of Β£20 or more. Buy Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) - 1:21 Ratio Lock String Tuning Key Pegs Machine Heads with Hexagonal Handle Replacement for LP SG Style Electric, Folk or Acoustic Guitars - Chrome at desertcart UK. Review: Second Pair and it's GREAT! - Excellent tuners. This is now my second purchase from Guykers and both tuners work really well. Great value for money and ease of use is through the roof, don't have to sit there winding due to locking tuners. The 1:21 ratio is a game changer for me especially considering I'm using this on an acoustic. Contrary to what others will say, it DOES improve tuning stability, which makes sense cause you have to go strike the strings harder for longer to get out of tune than with a 1:18 ratio. The feel is one of stability. It also looks great in chrome. Might get another black pair for my electric guitar. Really good! Review: Great value for money and easy to fit - A few months ago, I bought a value for money guitar and everything was great apart from the tuners. When tuning the guitar, the standard tuners would 'jump' making it difficult to be precise with the tuning. I was apprehensive about swapping the machine heads and worried about whether the screw positions would be in the same spot as the originals. Also would more expensive ones be a better buy. I need not have worried. The Guyker machine heads are well made, quite solid feeling and fit perfectly on my guitar. The locking mechanism makes changing strings a lot quicker and hold the strings in tune as you would hope the would. I went from some 11 gauge string down to 9 gauge and it took a little while for the guitar to settle into the lighter gauge. The following morning was delightful, picked the guitar up and all stings were still 'spot on' in tune. I'd have no hesitation in recommending these tuners, great value for money and an ideal upgrade to the stock tuners. ## Features - Package includes: 6 pieces (3 for Right, 3 for Left Hand) locking guitar tuners pegs, 6 mounting screws, 6 threaded bushings, and 6 ferrules, good replacement for almost electric or acoustic guitars. - Guitar sealed tuning machines with heavy duty internal gear, sturdy and convenient. Easy to install, easy to replace your old or dirty guitar tuning pegs. - Guyker locking tuners help to provide finer tuning and greater stability. - Hexagonal shaped button with sealed housing and 45 degree fixing tag. - Gear Ratio - 1:21, designed to fit modern 10mm headstock holes. Chrome plated. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082Z7W24Z | | Back Material Type | Metal | | Back material type | Metal | | Best Sellers Rank | 25,831 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 1,767 in Electric Guitar Parts | | Body Material Type | Metal | | Body material | Metal | | Brand | guyker | | Brand Name | guyker | | Colour | Chrome | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 398 Reviews | | Fretboard Material Type | Plastic | | Guitar Bridge System | Fixed | | Guitar Pickup Configuration | H-S-S | | Hand Orientation | Ambidextrous | | Included Components | 6 x Guitar machine head (3 per side), 6 x Ferrules, 6 x Threaded Bushings, 6 x Mount Screws | | Instrument | Guitar | | Manufacturer | guyker | | Manufacturer Part Number | G-tuner-0365103R3Lchromed7sp | | Material Type | Metal | | Model Name | Guitar Locking Tuner 3R3L 1:21 Ratio | | Model Number | LP SG TL ST Electric or Acoustic Guitar | | Neck Material Type | Plastic | | Neck material type | Plastic | | Number of Items | 6 | | Number of Packs | 1 | | Number of Strings | 6 | | Set Name | 6-Piece Guitar Locking Tuner Set | | String Material Type | Stainless Steel | | Top Material Type | Plastic | | Top material type | Plastic | | UPC | 768563239878 | | Unit Count | 6 Count | ## Product Details - **Back material type:** Metal - **Body material:** Metal - **Brand:** guyker - **Colour:** Chrome - **Fretboard material type:** Plastic - **Guitar pick-up configuration:** H-S-S - **Hand orientation:** Ambidextrous - **Neck material type:** Plastic - **String material type:** Stainless Steel - **Top material type:** Plastic ## Images ![Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) - 1:21 Ratio Lock String Tuning Key Pegs Machine Heads with Hexagonal Handle Replacement for LP SG Style Electric, Folk or Acoustic Guitars - Chrome - Image 1](https://m.media-amazon.com/images/I/71WUuho2paL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Second Pair and it's GREAT! *by S***N on 2 December 2025* Excellent tuners. This is now my second purchase from Guykers and both tuners work really well. Great value for money and ease of use is through the roof, don't have to sit there winding due to locking tuners. The 1:21 ratio is a game changer for me especially considering I'm using this on an acoustic. Contrary to what others will say, it DOES improve tuning stability, which makes sense cause you have to go strike the strings harder for longer to get out of tune than with a 1:18 ratio. The feel is one of stability. It also looks great in chrome. Might get another black pair for my electric guitar. Really good! ### ⭐⭐⭐⭐⭐ Great value for money and easy to fit *by M***E on 26 December 2022* A few months ago, I bought a value for money guitar and everything was great apart from the tuners. When tuning the guitar, the standard tuners would 'jump' making it difficult to be precise with the tuning. I was apprehensive about swapping the machine heads and worried about whether the screw positions would be in the same spot as the originals. Also would more expensive ones be a better buy. I need not have worried. The Guyker machine heads are well made, quite solid feeling and fit perfectly on my guitar. The locking mechanism makes changing strings a lot quicker and hold the strings in tune as you would hope the would. I went from some 11 gauge string down to 9 gauge and it took a little while for the guitar to settle into the lighter gauge. The following morning was delightful, picked the guitar up and all stings were still 'spot on' in tune. I'd have no hesitation in recommending these tuners, great value for money and an ideal upgrade to the stock tuners. ### ⭐⭐⭐⭐ Fites perfected on Les paul model *by F***L on 17 June 2024* Good tunner, hold well Honestly product ## Frequently Bought Together - Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) - 1:21 Ratio Lock String Tuning Key Pegs Machine Heads with Hexagonal Handle Replacement for LP SG Style Electric, Folk or Acoustic Guitars - Chrome - Guyker Guitar Tune-O-Matic Roller Saddle Bridge Replacement Part Compatible with Gibson Les Paul LP SG Style 6 String Electric Guitar - GM005, Chrome --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/186324848-guyker-6pcs-guitar-locking-tuners-3l-3r-handed-1-21](https://www.desertcart.gr/products/186324848-guyker-6pcs-guitar-locking-tuners-3l-3r-handed-1-21) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-11-11*