# Guyker Guitar Locking Tuners (3L+3R) - 1:18 Gear Ratio, Sealed Machine Heads for Electric & Acoustic Guitars - Chrome **Brand:** guyker **SKU:** bkr2223 **ASIN:** B08K2P7M8P **Canonical URL:** https://crowcrowcrow.com/p/guyker-guitar-locking-tuners-3l-handed-lock-string-tuning-key-pegs-machine-head-hexagonal-2/bkr2223 **Category:** electronics **Subcategory:** Products **Availability:** in_stock **Price (INR, all-inclusive):** ₹5,723 **Discount:** 27% **Customer rating:** 4.60/5 from 2,079 ratings ## Description Guyker 3L+3R Chrome locking tuning machines (1:18 ratio) ensure stable tuning for electric and acoustic guitars. Made from durable zinc alloy with sealed die-cast housings. Upgrade your instrument with precision and ease, all customs duties included. ## Highlights - Stable Tuning in Indian Climates — Sealed die-cast metal housings resist humidity and corrosion common in Indian weather, maintaining tuning accuracy through temperature fluctuations and moisture. - Precise 1:18 Gear Ratio — Offers finer, smoother adjustments for accurate tuning compared to standard 14:1 ratios. This ensures your guitar stays in tune longer, reducing retuning frequency. - Easy Installation & Upgrade — Includes all necessary hardware (screws, bushings, ferrules) for a direct replacement on most electric and acoustic guitars with 10mm headstock holes. - Durable Zinc Alloy Construction — Built with heavy-duty internal gears and a wear-resistant chrome finish, these tuners are designed for long-lasting performance and a premium look. ## Key features - Precision 1:18 gear ratio with sealed lubrication, cast housings and metal knobs. - Gear Ratio - 1:18, designed to fit modern 10mm headstock peg holes. Comfortable and easy for adjustment of string tension. - Hexagonal shaped button with sealed housing and 45 degree fixing tag. Mounting hardware (screws, bushings and washers) included. - Guitar locking tuning machines with heavy duty internal gear, sturdy and convenient. Easy to install, easy to replace your old or dirty guitar tuning pegs. - Please check the parameter drawing in the attached pics before placing your order. ## Why choose this product - Precision Tuning for Indian Musicians — Guyker locking tuners are engineered for musicians who demand accuracy and stability. The 1:18 gear ratio provides exceptional control, allowing for minute adjustments that keep your guitar perfectly in tune, even during long playing sessions or in challenging Indian weather conditions. Unlike basic tuners that can slip, these sealed machine heads offer a secure lock, minimizing the need for constant retuning. This means more playing and less fiddling, whether you're a beginner or a seasoned professional. The durable zinc alloy construction ensures they withstand regular use, making them a reliable upgrade for your instrument. - Who Should Upgrade & Who Should Skip — These Guyker locking tuners are ideal for guitarists playing electric, folk, or acoustic guitars (ST, TL, SG, LP styles) who experience tuning instability or want a smoother tuning experience. If your current tuners slip, corrode easily, or lack precision, this upgrade is highly recommended. They are particularly beneficial for players in humid Indian climates where standard tuners can be affected by moisture. However, if your guitar has a non-standard headstock hole diameter (not 10mm) or a slotted classical headstock requiring roller tuners, these may not be a direct fit without modification. Always check your existing tuner specifications before purchasing. ## How to use 1. Carefully unscrew and remove the existing tuning pegs from your guitar's headstock. Note the orientation of each tuner (left/right) and the position of any mounting screws or bushings. — Remove Old Tuners 2. Insert the new Guyker tuners into the 10mm headstock holes. Use the provided threaded bushings and ferrules to secure them. Align the 45-degree fixing tag and use the included screws to attach the tuners firmly to the headstock. — Install New Tuners & Hardware 3. Thread the guitar string through the hole in the tuning post. Tighten the locking screw on the post to secure the string. Tune the string to pitch using the hexagonal knob; the locking mechanism will hold the tension. — String and Lock 4. Tune all strings to the desired pitch. The 1:18 gear ratio allows for precise adjustments. Once tuned, the locking feature ensures the tuning remains stable, minimizing the need for frequent retuning. — Tune and Adjust ## Product details | Field | Value | |---|---| | Primary Material | Zinc Alloy | | Finish | Chrome Plating | | Internal Gear | Heavy Duty Metal | | Compatibility | Electric, Folk, Acoustic Guitars (ST, TL, SG, LP styles) with 10mm headstock holes | | Installation | Includes 6 tuners, 6 ferrules, 6 threaded bushings, 6 mount screws | | Number of Strings Supported | 6 | | Cost per tuner | 6 tuners in pack — {{ccc_price_per_unit:6:tuner}} | | Shelf Life After Opening | N/A (Durable hardware) | | Contraindications | Not for slotted classical guitar headstocks or guitars with non-10mm peg holes without modification. | | Allergens / Common Irritants | None listed | | Brand | Guyker | | Model | GK07SP Hexagonal | | Color | Chrome | | Configuration | 3L + 3R (3 Left + 3 Right) | | Gear Ratio | 1:18 | | Headstock Hole Diameter | 10mm | | Material | Zinc Alloy (Die-Cast Housing) | | Button Style | Hexagonal | | Weight | 0.26 kg (approx. 9.17 oz) | | Package Dimensions | 15.7 cm x 5.7 cm x 3.4 cm (6.18 in x 2.24 in x 1.34 in) | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### How to ensure these Guyker locking tuners fit my guitar? Verify your guitar's headstock hole diameter is 10mm and that it uses a 3L+3R configuration. These tuners are designed for ST, TL, SG, and LP style electric, folk, or acoustic guitars. Check the product images for detailed measurements and compare them with your current tuning machines to ensure compatibility before ordering. ### What is the benefit of a 1:18 gear ratio? A 1:18 gear ratio means that for every full turn of the tuning knob, the string post rotates 1/18th of a turn. This higher ratio allows for much finer, smoother adjustments, providing greater precision and stability for your guitar's tuning compared to lower ratios. ### Are these tuners suitable for Indian weather conditions? Yes, the Guyker locking tuners feature sealed die-cast metal housings and a wear-resistant chrome finish. This construction helps protect the internal gears from dust, moisture, and corrosion, making them more durable and reliable in humid Indian climates compared to open-gear tuners. ### How do I install these locking tuners? Installation is straightforward. You will need to remove your old tuning pegs and use the included hardware: screws, threaded bushings, and ferrules. The locking mechanism secures the string, simplifying the tuning process. Detailed parameter drawings are provided in the product images to guide the installation. ### How to buy original Guyker guitar tuners in India? Purchase original Guyker guitar locking tuners from CrowCrowCrow. We import directly from authorized US retailers, ensuring authenticity. All customs duties and GST are included in the price, and your order is shipped via ExpressBox with tracking for a secure, hassle-free delivery to your Indian pincode. ### What is the difference between locking and non-locking tuners? Locking tuners have a mechanism that secures the guitar string directly at the tuning post, preventing slippage and reducing the number of winds needed. This leads to better tuning stability and faster string changes compared to non-locking tuners, which rely solely on friction and string tension. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B08K2P7M8P-0.webp 2. https://images.crowcrowcrow.com/B08K2P7M8P-3.webp 3. https://images.crowcrowcrow.com/B08K2P7M8P-6.webp 4. https://images.crowcrowcrow.com/B08K2P7M8P-9.webp 5. https://images.crowcrowcrow.com/B08K2P7M8P-12.webp --- Source: https://crowcrowcrow.com/p/guyker-guitar-locking-tuners-3l-handed-lock-string-tuning-key-pegs-machine-head-hexagonal-2/bkr2223 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).