More from Guyker →Ready to Ship (US) | Guyker GM013 Harmonica Tune-o-matic Bridge
$39.99–$55.99Save up to 37%
In stock at guyker.com
This US ready-to-ship Guyker GM013 is a vintage-style Harmonica Tune-o-matic bridge with a zinc alloy body and brass or zinc alloy saddles. It has a 51.5mm string spread, 350mm radius, 73.3mm post spacing and 8 x 12mm post threads. Offered in Chrome or Gold, it suits Les Paul-style projects that need the part quickly.
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Highlights
- Harmonica TOM design
- Brass or zinc alloy saddles
- 51.5mm spread, 350mm radius
- 73.3mm post spacing
- Ships from US stock
Best for
Players restoring a vintage-look guitar who want US delivery.
Things to consider
- Black finish isn't offered on the US stock version.
- Posts aren't listed as included.
- Check post spacing; many TOM bridges use other spacings.
Key specs
| Price | $39.99–$55.99 |
|---|---|
| Model | RTS-GM013 |
| String spread | 51.5mm |
| Radius | 350mm |
| Post spacing | 73.3mm |
| Finishes | Chrome, Gold |
Our take
The faster route to the GM013 if Chrome or Gold works for you.
Ready to Ship (US) | Guyker GM013 Harmonica Tune-o-matic… at a glance
| Brand | Guyker |
|---|---|
| Price | $39.99–$55.99 (some options up to 37% off) |
| Type | Tune-O-Matic Bridge |
| Options | 2 colors, 2 saddle materials |
| 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 $39.99, the Ready to Ship (US) | Guyker GM013 Harmonica Tune-o-matic… is toward the top of Guyker's price range, whose 922 listed products run $0.98 to $367.49.
Some options are on sale, up to 37% below their listed price; the discount depends on the option you choose. Sale prices can end without notice, so check the live price before you order.
Frequently asked questions
How does this differ from the standard GM013?
Same specs, shipped from US stock, but only in Chrome or Gold.
What's the post thread size?
8 x 12mm.
Is the Ready to Ship (US) | Guyker GM013 Harmonica Tune-o-matic… on sale?
Yes, some options are discounted, up to 37% off; it currently sells for $39.99–$55.99. The exact saving depends on the option you pick, so check it on guyker.com.
Is there a coupon code for the Ready to Ship (US) | Guyker GM013 Harmonica Tune-o-matic…?
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) | Guyker GM013 Harmonica Tune-o-matic… 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) | Guyker GM013 Harmonica Tune-o-matic… come in?
Color: Chrome, Gold. Saddle Material: Zinc Alloy, Brass.
Where can I buy the Ready to Ship (US) | Guyker GM013 Harmonica Tune-o-matic…?
The Ready to Ship (US) | Guyker GM013 Harmonica Tune-o-matic… 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) | Guyker GM013 Harmonica Tune-o-matic… 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) | Guyker GM013 Harmonica Tune-o-matic… expensive?
At $39.99 it is toward the top of Guyker's range ($0.98 to $367.49 across 922 products).
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