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Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines 3R+3L
Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines 3R+3L, view 2Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines 3R+3L, view 3Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines 3R+3L, view 4Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines 3R+3L, view 5Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines 3R+3L, view 6
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Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines 3R+3L

$109.99$142.99Save 23%

In stock at guyker.com

The Guyker 504A-SP are 3+3 locking guitar tuners with CNC aerospace aluminum housings, brass gears and a 1:22 gear ratio. At 29g each they cut headstock weight, and compact buttons give a modern look. They need 10mm peg holes. They suit Les Paul-style and other 3+3 headstocks.

Shop now at Guyker →Code ALEKSANDRBODNAR

See all 922 Guyker products·Visit guyker.com

Color
Black · Silver · Gold · Red · Green
Packaging
3R+3L

Price and stock from guyker.com, refreshed daily. We may earn a commission if you buy.

Highlights

  • Locking string posts
  • 1:22 gear ratio
  • 29g per tuner, 174g per set
  • CNC aluminum housing, brass gears
  • Five finishes

Best for

Players wanting lighter, finer-tuning locking tuners for a 3+3 headstock.

Things to consider

  • Requires 10mm peg holes
  • Single mounting tab; check screw hole alignment
  • Premium price for a tuner set

Key specs

Price$109.99
Layout3R+3L
Gear ratio1:22
Peg hole10mm
Weight29g each
FinishesBlack, Silver, Gold, Red, Green

Our take

Light, fine-ratio locking tuners worth it for serious upgrades.

Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines… at a glance

BrandGuyker
Price$109.99 (was $142.99)
TypeGuitar Tuning Machines
Options5 colors, 1 packaging
AvailabilityIn stock at guyker.com
CouponALEKSANDRBODNAR
ReturnsItems can be returned within 30 days of purchase in original condition with packaging…

Price check

At $109.99, the Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines… is toward the top of Guyker's price range, whose 922 listed products run $0.98 to $367.49.

It's currently 23% below its listed price of $142.99. Sale prices can end without notice, so check the live price before you order.

Similar items from other brands we track run $116.90 to $796.

Buying from Guyker

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.

Shipping
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.
Returns
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.
Warranty
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.
International
Guyker ships to selected countries worldwide in two pricing zones. Customs duties and taxes are paid by the recipient, and P.O. boxes and APO/FPO addresses are not served.

Read our full Guyker review and shop all products →

Frequently asked questions

What size peg hole do I need?
10mm, with screw-in hex bushings.
Are these locking tuners?
Yes. They lock the string for faster changes and less slippage.
Is the Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines… on sale?
Yes. Guyker lists it at $109.99, down from $142.99 (23% off). Sale prices change, so confirm the live price on guyker.com.
Is there a coupon code for the Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines…?
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 Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines… 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 Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines… come in?
Color: Black, Silver, Gold, Red, Green. Packaging: 3R+3L.
Where can I buy the Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines…?
The Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines… 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 Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines… 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 Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines… expensive?
At $109.99 it is toward the top of Guyker's range ($0.98 to $367.49 across 922 products), and similar items from other brands run $116.90 to $796.

More from Guyker

Shop all Guyker →

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