--- 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: "$94.48" currency: USD in_stock: true reviews_count: 8 category: "Guyker" url: https://www.desertcart.us/products/186324848-guyker-6pcs-guitar-locking-tuners-3l-3r-handed-1-21 store_origin: US region: United States of America --- # ambidextrous 3L + 3R set locking mechanism for tuning stability 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:** $94.48 **Availability:** ✅ In Stock ## Summary > 🔧 Tune Like a Pro, Lock Like a Legend ## 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?** $94.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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 - • **Ambidextrous Design:** 3 left and 3 right-handed tuners fit seamlessly on electric, folk, or acoustic guitars. - • **Easy Installation Kit:** Comes complete with screws, bushings, and ferrules for a hassle-free upgrade. - • **Lock & Rock Stability:** Locking tuners keep your strings perfectly in tune longer—no more mid-performance slip-ups. - • **Chrome-Plated Durability:** Sleek, corrosion-resistant finish that elevates your guitar’s aesthetic and longevity. - • **Precision 1:21 Gear Ratio:** Experience ultra-fine tuning control with a high-ratio mechanism designed for modern guitars. ## Overview The Guyker 6Pcs Guitar Locking Tuners set features a precise 1:21 gear ratio and a robust locking mechanism to ensure superior tuning stability. Designed for both left and right-handed guitars, these chrome-plated metal tuners are compatible with electric, folk, and acoustic guitars, offering easy installation with included hardware. Elevate your instrument’s performance and style with these durable, high-quality machine heads. ## Description Free delivery and returns on eligible orders of £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: Well made product - I found these tuners easy to fit, the one screw lined up with the existing hole and I like the locking feature. A well made tuner. 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! ## 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 | 28,057 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 2,088 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 377 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 Strings | 6 | | String Material Type | Stainless Steel | | Top Material Type | Plastic | | Top material type | Plastic | | UPC | 768563239878 | | Unit Count | 6 Count | ## Product Details - **Brand:** guyker - **Colour:** Chrome - **String material type:** Alloy Steel - **Hand orientation:** Ambidextrous - **Guitar bridge system:** Fixed - **Number of strings:** 6 - **UPC:** 768563239878 - **Manufacturer:** guyker ## 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 ### ⭐⭐⭐⭐⭐ Well made product *by D***N on 12 January 2026* I found these tuners easy to fit, the one screw lined up with the existing hole and I like the locking feature. A well made tuner. ### ⭐⭐⭐⭐⭐ 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! ### ⭐⭐⭐⭐ 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? - 🛒 **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.us/products/186324848-guyker-6pcs-guitar-locking-tuners-3l-3r-handed-1-21](https://www.desertcart.us/products/186324848-guyker-6pcs-guitar-locking-tuners-3l-3r-handed-1-21) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-15*