# Guyker Guitar Locking Tuners (6 Left) - 1:18 Ratio Machine Heads | Black Metal Zinc Alloy **Brand:** guyker **SKU:** ran4683 **ASIN:** B08RYV99FT **Canonical URL:** https://crowcrowcrow.com/p/guyker-guitar-locking-tuners-left-lock-string-tuning-key-pegs-machine-head-hexagonal/ran4683 **Category:** electronics **Subcategory:** Products **Availability:** in_stock **Price (INR, all-inclusive):** ₹6,291 **Discount:** 34% **Customer rating:** 4.88/5 from 8 ratings ## Description Guyker Guitar Locking Tuners (6 Left, Black) offer precision 1:18 tuning stability for electric or acoustic guitars. Made from durable zinc alloy with sealed gears, they fit 10mm headstock holes. Upgrade your instrument for accurate play. 6-8 days ## Highlights - Rock-Solid Tuning Stability — Precision 1:18 gear ratio and locking mechanism prevent string slippage, keeping your guitar perfectly in tune through long sessions and climate changes. Ideal for humid Indian weather. - Durable Zinc Alloy Construction — Sealed die-cast housings and metal knobs offer superior wear resistance, anti-corrosion, and dust-proofing, ensuring longevity even with frequent use in varied Indian conditions. - Easy Installation & Upgrade — Designed to fit modern 10mm headstock peg holes, these tuners are a direct replacement for many electric and acoustic guitars. Includes all necessary mounting hardware. - Smooth & Accurate Adjustment — The heavy-duty internal gear provides finer, smoother control for precise string tension adjustment, enhancing playability and reducing tuning frustration. ## 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 superior tuning accuracy and stability, crucial for musicians in India's diverse climate. The 1:18 gear ratio allows for minute adjustments, ensuring your guitar stays in tune during performances or practice sessions, even with temperature and humidity fluctuations. Unlike standard tuners that can slip, these locking machines hold strings firmly, reducing the need for constant retuning. This means more playing time and less frustration, whether you're a beginner on an acoustic or a seasoned player with an electric guitar. **Who Should Upgrade & Who Should Consider Alternatives** — These tuners are ideal for guitarists seeking improved tuning stability and ease of use, especially those experiencing tuning issues due to climate or frequent string changes. If your current guitar has non-locking tuners or you're building a new instrument, this set offers excellent value. However, if your guitar already has high-quality locking tuners or a very specific vintage aesthetic requiring non-standard parts, you might not need this upgrade. Always verify your headstock's 10mm hole size and 3L3R or 6-inline configuration before purchasing. ## How to use 1. Unstring the guitar. Unscrew the old tuning machines from the headstock. Remove any old bushings or ferrules. — Remove Old Tuners 2. Insert the new threaded bushings into the 10mm headstock holes. Place the Guyker tuners onto the headstock, aligning the 45-degree fixing tag, and secure with the provided screws. — Install New Bushings & Tuners 3. Thread the guitar string through the tuner post. Tighten the locking screw on the back of the tuner. Tune the string to pitch using the hexagonal button. — String and Lock 4. Adjust string tension with the tuning key for precise pitch. The locking mechanism will hold the tuning securely, allowing for stable playability. — Fine-Tune and Play ## Product details | Field | Value | |---|---| | Tuner Housing Material | Die-cast Zinc Alloy | | Button Material | Metal | | Gear Type | Sealed Internal Gear | | Application | Replacement/Upgrade for Electric, Folk, or Acoustic Guitars | | Installation | Includes mounting screws, threaded bushings, and ferrules | | Tuning Precision | High precision with 1:18 ratio | | Maintenance | Sealed gears resist dust and corrosion | | Brand | Guyker | | Model | GK07SP Hexagonal | | Configuration | 6 Left (for 6-in-line headstocks) | | Gear Ratio | 1:18 | | Headstock Hole Size | 10mm | | Material | Zinc Alloy (tuners), Metal (knobs) | | Finish | Black | | Weight | 249 g (0.55 lb) | | Package Dimensions | 15.6 cm x 5.7 cm x 3.5 cm (6.14 in x 2.24 in x 1.38 in) | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### Will these Guyker tuning pegs fit my guitar? These Guyker locking tuners are designed for modern 10mm headstock peg holes and come in a 6-Left configuration, suitable for many electric and acoustic guitars with a 6-in-line headstock. Always check your guitar's existing tuner hole diameter and configuration against the product specifications to ensure a proper fit. ### How do locking tuners improve tuning? Locking tuners secure the string end, preventing slippage and reducing the number of winds needed around the post. This results in significantly more stable tuning, less stretching of the string, and faster, easier restringing. Reviewers confirm they provide rock-solid tuning. ### Are these tuners suitable for Indian climate conditions? Yes, the sealed die-cast zinc alloy construction offers excellent resistance to wear, corrosion, and dust, making them well-suited for India's humid and varied climate. This durability ensures reliable performance and longevity. ### What is the gear ratio and why does it matter? These tuners feature a 1:18 gear ratio. This higher ratio means that for every full turn of the tuning key, the string post rotates 1/18th of a turn. This provides finer, smoother control for precise tuning adjustments compared to lower ratios. ### How to install these Guyker guitar tuners? Installation is straightforward. Remove your old tuning pegs, then use the included mounting hardware (screws, bushings, ferrules) to attach the new Guyker locking tuners. Ensure the 10mm headstock holes are compatible. The hexagonal button design and sealed housing contribute to a secure fit. ### What is the difference between 6L and 6R configurations? The '6L' configuration means all six tuning machines are designed for the left side of a 6-in-line headstock. '6R' would be for the right side. Some sets offer '3R3L' for guitars with a 3+3 headstock configuration. This product is specifically the '6 Left' set. ### How to buy original Guyker guitar tuners in India? Purchase original Guyker guitar tuners from authorized US retailers, imported exclusively for you by crowcrowcrow. They arrive factory-sealed with all customs duties and GST prepaid, delivered via ExpressBox tracked shipping for your peace of mind. ## 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/B08RYV99FT-0.webp 2. https://images.crowcrowcrow.com/B08RYV99FT-3.webp --- Source: https://crowcrowcrow.com/p/guyker-guitar-locking-tuners-left-lock-string-tuning-key-pegs-machine-head-hexagonal/ran4683 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 6-8 days. Prices are all-inclusive (duties + GST).