--- product_id: 192907126 title: "Guitar Locking Tuners (3L + 3R Handed) – 1:21 Lock String Sealed Tuning Key Pegs Machine Heads with Keystone Knob Replacement for LP, SG, TL Style Electric or Acoustic Guitars – Chrome" brand: "guyker" price: "₨27064" currency: LKR in_stock: true reviews_count: 13 url: https://www.desertcart.lk/products/192907126-guitar-locking-tuners-3l-3r-handed-1-21-lock-string store_origin: LK region: Sri Lanka --- # locking mechanism for stable tuning easy installation with included hardware 1:21 precision gear ratio Guitar Locking Tuners (3L + 3R Handed) – 1:21 Lock String Sealed Tuning Key Pegs Machine Heads with Keystone Knob Replacement for LP, SG, TL Style Electric or Acoustic Guitars – Chrome **Brand:** guyker **Price:** ₨27064 **Availability:** ✅ In Stock ## Summary > 🎸 Lock in your sound, unlock your potential! ## Quick Answers - **What is this?** Guitar Locking Tuners (3L + 3R Handed) – 1:21 Lock String Sealed Tuning Key Pegs Machine Heads with Keystone Knob Replacement for LP, SG, TL Style Electric or Acoustic Guitars – Chrome by guyker - **How much does it cost?** ₨27064 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/192907126-guitar-locking-tuners-3l-3r-handed-1-21-lock-string) ## 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 - • **Sealed Housing:** Durable sealed mechanism protects gears from dust and wear for long-lasting performance. - • **Locking Stability:** Keep your strings locked and your sound locked-in, no more slipping mid-gig. - • **Ambidextrous Design:** 3 left + 3 right handed tuners fit any guitar style—LP, SG, TL, and more. - • **Complete Installation Kit:** Includes screws, bushings, and washers for a hassle-free upgrade. - • **Precision 1:21 Gear Ratio:** Experience ultra-fine tuning control for perfect pitch every time. ## Overview Guyker Guitar Locking Tuners feature a high-precision 1:21 gear ratio and a robust locking mechanism to ensure stable, fine tuning for electric and acoustic guitars. Designed for ambidextrous use with 3 left and 3 right handed tuners, these chrome-plated machine heads come with a sealed housing for durability and a complete mounting hardware kit for easy installation. Compatible with popular guitar styles like LP, SG, and TL, they offer professional-grade performance and reliability. ## Description Good locking tuner pegs can ensure you to play your beloved guitar flexibly and accurately. Guyker locks guitar pegheads fit for LP, SG, EPI, Tele TL style 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: Specifications: ## Features - Package includes: 6 pieces (3 for Right, 3 for Left Hand) lock guitar tuners pegs, mounting hardware (screws, bushings and washers) included, good replacement for almost electric, folk or acoustic guitars. - Guitar locked 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. - Contemporary 3 per side tulip shaped button with sealed housing and 45 degree fixing tag. Gear Ratio - 1:21, designed to fit modern 10mm headstock holes. - Note: We have upgraded the product logo, and the product quality remains unchanged. The new and old icons will be shipped randomly. Please check the parameter drawing in the attached pics before placing your order. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B082H3S6F8 | | Back Material Type | Maple Wood | | Best Sellers Rank | #6,114 in Musical Instruments (See Top 100 in Musical Instruments) #10 in Electric Guitar Tuning Keys | | Body Material Type | Spruce | | Brand Name | guyker | | Color | Chrome | | Customer Reviews | 4.5 4.5 out of 5 stars (350) 4.5 out of 5 stars | | Fretboard Material Type | Rosewood | | Guitar Bridge System | Fixed | | Guitar Pickup Configuration | S-S-S | | Hand Orientation | Ambidextrous | | Manufacturer | guyker | | Manufacturer Part Number | G-tuner-0313R3Lchrome | | 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 | Rosewood | | Number Of Strings | 6 | | String Material Type | Alloy Steel | | Top Material Type | Spruce Wood | | Upc | 768563239731 | ## Product Details - **Back Material Type:** Maple Wood - **Body Material:** Spruce - **Brand:** guyker - **Color:** Chrome - **Fretboard Material Type:** Rosewood - **Guitar Pickup Configuration:** S-S-S - **Hand Orientation:** Ambidextrous - **Neck Material Type:** Rosewood - **String Material Type:** Alloy Steel - **Top Material Type:** Spruce Wood ## Images ![Guitar Locking Tuners (3L + 3R Handed) – 1:21 Lock String Sealed Tuning Key Pegs Machine Heads with Keystone Knob Replacement for LP, SG, TL Style Electric or Acoustic Guitars – Chrome - Image 1](https://m.media-amazon.com/images/I/71wdv+FKnYL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Been a fan since they came on the scene *by on Reviewed in the United States November 20, 2022* Guyker Tuners are a bit of an acorn in the tuner world. They offer things that only people like Hipshot offer, like 18:1 ratio, and locking features, save they are about 60% less.So why buy Guykers? They are a great looking tuner, especially the butterbean model, and obviously people like me agree, as they are often delayed for delivery since they are out of stock USA.I used to be try and be frugal, using Wilkinson and sometimes Grover's, but to be honest, I find that the Guykers are all that and more, for less money.I have placed at least 10-15 sets on guitars, and found only one that the ferrule was a bit mismatched with the threads in the body. I corrected it by finding ferrules that were longer, and problem solved. This is over 18 months of using Guykers.Yes, I have guitars with Hipshots, Grovers, Schallers, and others, but for the money, the almightly dollar, Guykers are the best I have found. Their 21:1 locking tuners cannot be beat. These here are great. Just try one set and see for your self. ### ⭐⭐⭐⭐⭐ Work great at a bargain price. Easy installation. *by on Reviewed in the United States August 29, 2026* You're reading this thinking "The price is solid, but are they any good?" The answer is YES. Surprisingly good, actually.The installation was done in mere minutes. I did use the existing 10mm nuts that were already on the guitar rather than the ones that came with these tuners as they were a bit thicker and worked better with my 10mm nut driver.They look great on my guitar with a nice chrome finish. They didn't add any substantial weight to the headstock, and surprisingly, they hold tune better than far more expensive tuners I've used.I used to laugh at the idea of locking tuners making string changes easier and faster, because it's just not that difficult to change strings. But once you've used these, you'll never want to go back.Excellent tuners for the money and they do in fact work very well. ### ⭐⭐⭐⭐⭐ Great quality locking tuners! *by on Reviewed in the United States January 3, 2025* Recently got a new to me guitar. It had everything I wanted, except locking tuners. I have purchased Guyker locking tuners before and thought that I would give them another shot. The first ones on another guitar were smaller with a decent build quality. Those are on a in line headstock. These are for a 3 x 3. Totally impressed so far. Of course time will tell. They seem to a heavier duty type metal. I was super impressed as soon as I opened the package and got them in my hands. Installing was snap, they look awesome, and fit very well. Glad I purchased these in particular. They are built like I image a higher quality or name brand set would be. Get em, you won't be disappointed! I definitely recommend!!! ## Frequently Bought Together - Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) – 1:21 Lock String Sealed Tuning Key Pegs Machine Heads with Keystone Knob Replacement for LP, SG, TL Style Electric or Acoustic Guitars – Chrome - Guyker Guitar Locking Tuners (6 for Right) - 1:18 Lock String Tuning Key Pegs Machine Head with Hexagonal Handle Replacement for ST TL SG LP Style Electric, Folk or Acoustic Guitars - 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.lk/products/192907126-guitar-locking-tuners-3l-3r-handed-1-21-lock-string](https://www.desertcart.lk/products/192907126-guitar-locking-tuners-3l-3r-handed-1-21-lock-string) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-09-29*