More from Guyker →GK-509SP 3R/3L Guitar Tuning Pegs Lock String Tuner
$57.99–$78.99
In stock at guyker.com
This is the standard listing for the Guyker GK-509SP 3R+3L locking tuners, with Art Deco imperial-style buttons, a 1:18 ratio, and screw-in hex bushings for 10 mm holes. A full set of six tuners with bushings, screws, and ferrules costs $57.99 to $78.99 depending on finish.
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Highlights
- 3R+3L locking tuner set
- Wide Art Deco style buttons
- 1:18 gear ratio
- 6 mm posts, 1.8 mm max string gauge
- Chrome, black, or gold
Best for
Guitarists who like the imperial button look and want locking tuners.
Things to consider
- Identical to the US-stock listing; compare shipping times.
- Sets weigh 332 g, which can shift balance.
- Confirm mounting screw position.
Key specs
| Price | $57.99–$78.99 |
|---|---|
| Layout | 3R+3L |
| Gear ratio | 1:18 |
| Peg hole | 10 mm |
| String post | 6 mm diameter, 21 mm tall |
| Included | 6 tuners, bushings, screws, ferrules |
Our take
Same tuners as the US-stock listing; choose based on delivery.
GK-509SP 3R/3L Guitar Tuning Pegs Lock String Tuner at a glance
| Brand | Guyker |
|---|---|
| Price | $57.99–$78.99 |
| Type | Locking Tuners |
| Options | 3 colors, 1 packaging |
| Availability | In stock at guyker.com |
| Coupon | ALEKSANDRBODNAR |
| Returns | Items can be returned within 30 days of purchase in original condition with packaging… |
Price check
At $57.99, the GK-509SP 3R/3L Guitar Tuning Pegs Lock String Tuner is toward the top of Guyker's price range, whose 922 listed products run $0.98 to $367.49.
Similar items from other brands we track run $0.99 to $53.99.
Frequently asked questions
What is the difference from the Ready to Ship GK-509SP?
The product is the same. The Ready to Ship listing ships from US inventory.
What peg hole size is needed?
10 mm.
How much is the GK-509SP 3R/3L Guitar Tuning Pegs Lock String Tuner?
Guyker lists it at $57.99–$78.99 on guyker.com. We refresh prices throughout the day, but always confirm the final price at checkout.
Is there a coupon code for the GK-509SP 3R/3L Guitar Tuning Pegs Lock String Tuner?
Guyker's store-wide code ALEKSANDRBODNAR can be entered at checkout on guyker.com. Guyker sets the discount, and some items or sale prices may be excluded.
What is Guyker's return policy?
Items can be returned within 30 days of purchase in original condition with packaging intact; you cover shipping on returns for personal reasons. Defects must be reported within 48 hours, and Guyker covers shipping on approved replacements.
How long does Guyker take to ship?
Standard shipping is free on orders of $59.99 or more and $5.99 below that. Orders take 1 to 3 business days to process and 7 to 14 business days in transit for the main zone, which includes the US, Canada, Australia, France and Germany.
Does the GK-509SP 3R/3L Guitar Tuning Pegs Lock String Tuner come with a warranty?
Guyker's published warranty terms: A one-year limited warranty covers defects in workmanship or materials for the original purchaser of parts bought on guyker.com. Guyker repairs or replaces at its discretion, and the buyer pays any shipping on the claim.
What options does the GK-509SP 3R/3L Guitar Tuning Pegs Lock String Tuner come in?
Color: Chrome, Black, Gold. Packaging: 3R+3L.
Where can I buy the GK-509SP 3R/3L Guitar Tuning Pegs Lock String Tuner?
The GK-509SP 3R/3L Guitar Tuning Pegs Lock String Tuner is sold directly by Guyker on guyker.com. The Shop now button on this page goes straight to the product there, and code ALEKSANDRBODNAR can be applied at checkout.
Is the GK-509SP 3R/3L Guitar Tuning Pegs Lock String Tuner in stock?
Yes. Guyker lists it as in stock on guyker.com as of our latest check. Stock and prices refresh throughout the day.
Is Guyker a legit store?
Guyker is a good fit for players and hobby builders who want budget-friendly tuners, bridges and small hardware with clearly listed specs. Skip it if you need a part tomorrow, since standard delivery is quoted at 7 to 14 business days after 1 to 3 days of processing. Measure your peg holes, string spacing and post spacing before ordering, because fit is the whole game with replacement hardware. Our full Guyker review covers shipping, returns and what to check before ordering.
Is the GK-509SP 3R/3L Guitar Tuning Pegs Lock String Tuner expensive?
At $57.99 it is toward the top of Guyker's range ($0.98 to $367.49 across 922 products), and similar items from other brands run $0.99 to $53.99.
