More from Guyker →Guyker GK102SP-A Locking Guitar Tuners for Electric Guitar 1:21 Ratio
$49.99–$64.49
In stock at guyker.com
The Guyker GK102SP-A is a six-piece set of locking tuners laid out 3-per-side for electric guitars with Les Paul or SG style headstocks. A 1:21 gear ratio gives finer control than many stock tuners, and the zinc alloy housings need 10 mm peg holes. It suits players swapping out tired stock machines on a 3+3 guitar.
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 string posts that clamp the string to cut down on wraps and slippage
- 1:21 gear ratio for fine pitch adjustment
- 3R3L layout for standard 3+3 headstocks, 90 degree mounting
- Fits 10 mm peg holes with a 6 mm string post
- Ships with bushings, mounting screws and ferrules for all six tuners
Best for
Owners of 3+3 electric guitars, especially Gibson or Epiphone style builds, who want locking tuners without paying name-brand prices.
Things to consider
- Requires 10 mm holes; guitars drilled for smaller vintage-style posts would need reaming
- Screw position may not match your existing holes, so new pilot holes could be needed
- Price varies by finish, with gold at the top of the range
Key specs
| Price | $49.99 to $64.49 |
|---|---|
| Model | GK102SP-A |
| Gear ratio | 1:21 |
| Material | Zinc alloy |
| Layout | 3R3L (6 tuners) |
| Peg hole required | 10 mm |
| String post diameter | 6 mm |
| Finishes | Chrome, Black, Gold |
Our take
A sensible locking upgrade for 3+3 guitars already drilled for 10 mm posts. Check your screw holes before you order.
Guyker GK102SP-A Locking Guitar Tuners for Electric Guitar… at a glance
| Brand | Guyker |
|---|---|
| Price | $49.99–$64.49 |
| Type | Guitar Tuning Machines |
| 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 $49.99, the Guyker GK102SP-A Locking Guitar Tuners for Electric Guitar… 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 $12.99 to $699.99.
Frequently asked questions
Will the GK102SP-A fit my Les Paul?
It is tagged for Les Paul, SG and Epiphone style guitars with 3+3 headstocks and 10 mm peg holes. Measure your peg holes and screw positions first, since specs vary by year and factory.
What comes in the box?
Six tuners plus six threaded bushings, six mounting screws and six ferrules.
How much is the Guyker GK102SP-A Locking Guitar Tuners for Electric Guitar…?
Guyker lists it at $49.99–$64.49 on guyker.com. We refresh prices throughout the day, but always confirm the final price at checkout.
Is there a coupon code for the Guyker GK102SP-A Locking Guitar Tuners for Electric Guitar…?
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 GK102SP-A Locking Guitar Tuners for Electric Guitar… 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 GK102SP-A Locking Guitar Tuners for Electric Guitar… come in?
Color: Chrome, Black, Gold. Packaging: 3R+3L.
Where can I buy the Guyker GK102SP-A Locking Guitar Tuners for Electric Guitar…?
The Guyker GK102SP-A Locking Guitar Tuners for Electric Guitar… 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 GK102SP-A Locking Guitar Tuners for Electric Guitar… 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 GK102SP-A Locking Guitar Tuners for Electric Guitar… expensive?
At $49.99 it is toward the top of Guyker's range ($0.98 to $367.49 across 922 products), and similar items from other brands run $12.99 to $699.99.
More from Guyker
Shop all Guyker →
Alternatives from other brands
Stirlingkit
Capo CUB 1/18 Assembly 4WD Electric RC Offroad Vehicle Crawler Pickup…
$699.99–$1,900
Shop at Stirlingkit →
−35%$49.99–$64.49Shop now at Guyker →