3B Scientific
✓Price
$93.99
Guyker Guitar Locking Tuners (3L + 3R) - 1:21 High End Roto-Grip Rotomatic Lock String Tuning Key Pegs Machine Head with Big Handle Replacement - Chrome
★★★★★
$93.99
Options
1 availableQuantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
- Precision 1:21 gear ratio with sealed lubrication, cast housings and metal knobs.
- Gear Ratio - 1:21, designed to fit modern 10mm headstock peg holes. Comfortable and easy for adjustment of string tension.
- Half moon shaped button with sealed housing and 90 degree fixing tag. Mounting hardware (screws, bushings and washers) included.
- Guitar locking tuning machines with heavy duty internal gear, sturdy and convenient. Easy to install, easy to replace your old or dirty guitar tuning pegs.
- Please check the parameter drawing in the attached pics before placing your order.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
You might also like
