More from Guyker →Ready to Ship (US) | GK-502SP 3R/3L Guitar Tuning Pegs Lock String Tuner
$41.99–$57.99
In stock at guyker.com
This US ready-to-ship listing of the Guyker GK-502SP offers six locking tuners in a 3R+3L layout with a 1:18 gear ratio, built for electric guitars with 10 mm tuner holes. Posts are 6 mm, bushings screw in with a hex head, and bushings, screws and ferrules are included. Finishes include Chrome, Black, Gold, Nickel and Rainbow.
Shop now at Guyker →Code
ALEKSANDRBODNARSee all 922 Guyker products·Visit guyker.com
Price and stock from guyker.com, refreshed daily. We may earn a commission if you buy.
Highlights
- Locking tuners for faster restringing
- 1:18 gear ratio
- Fits 10 mm peg holes in a 3R+3L layout
- 6 mm posts, 21 mm string-hole height
- Five finishes including Rainbow
Best for
Electric players with 10 mm holes who want locking tuners from US stock.
Things to consider
- Listed weights don't add up (46.5 g each but 348 g per set), so treat them as approximate.
- Check bushing, footprint and screw position.
- Minor modification may be needed on some guitars.
Key specs
| Price | $41.99–$57.99 |
|---|---|
| Model | GK-502SP |
| Gear ratio | 1:18 |
| Peg hole | 10 mm |
| Post diameter | 6 mm |
| Screw | ST2.2 x 8 mm |
| Includes | 6 tuners, bushings, screws, ferrules |
Our take
A solid locking tuner option; double-check fit and gear ratio.
Ready to Ship (US) | GK-502SP 3R/3L Guitar Tuning Pegs Lock… at a glance
| Brand | Guyker |
|---|---|
| Price | $41.99–$57.99 |
| Type | Locking Tuners |
| Options | 5 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 $41.99, the Ready to Ship (US) | GK-502SP 3R/3L Guitar Tuning Pegs Lock… 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 $229.99.
Frequently asked questions
What hole size do GK-502SP tuners need?
A 10 mm peg hole.
Is the gear ratio 1:18 or 1:21?
The description says 1:18, though tags also mention 1:21. Confirm with Guyker for the finish you choose.
How much is the Ready to Ship (US) | GK-502SP 3R/3L Guitar Tuning Pegs Lock…?
Guyker lists it at $41.99–$57.99 on guyker.com. We refresh prices throughout the day, but always confirm the final price at checkout.
Is there a coupon code for the Ready to Ship (US) | GK-502SP 3R/3L Guitar Tuning Pegs Lock…?
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 Ready to Ship (US) | GK-502SP 3R/3L Guitar Tuning Pegs Lock… 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 Ready to Ship (US) | GK-502SP 3R/3L Guitar Tuning Pegs Lock… come in?
Color: Chrome, Black, Gold, Nickel, Rainbow. Packaging: 3R+3L.
Where can I buy the Ready to Ship (US) | GK-502SP 3R/3L Guitar Tuning Pegs Lock…?
The Ready to Ship (US) | GK-502SP 3R/3L Guitar Tuning Pegs Lock… 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 Ready to Ship (US) | GK-502SP 3R/3L Guitar Tuning Pegs Lock… 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 Ready to Ship (US) | GK-502SP 3R/3L Guitar Tuning Pegs Lock… expensive?
At $41.99 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 $229.99.
