![Ultimate Gold Grover A-style Mandolin Keys Device [pifNjTDy]](https://cdn.shopify.com/s/files/1/0127/4508/0889/products/409G.png?v=1706556152)
![Ultimate Gold Grover A-style Mandolin Keys Device [pifNjTDy]](https://cdn.shopify.com/s/files/1/0127/4508/0889/products/TK-7382-002-complete.jpg?v=1628782669)
Ultimate Gold Grover A-style Mandolin Keys Device [pifNjTDy]
Our professional “A” Style model mandolin machine heads are the latest in technology. A specially designed, adjustable worm gear along with the die-cast base, maintains the center lines of the gear and worm to ensure correct alignment for the finest
Secure Shopping
100% Safe Guarantee
Free Shipping
On orders over $30
Money-Back
30-Day Guarantee
Our professional “A” Style model mandolin machine heads are the latest in technology. A specially designed, adjustable worm gear along with the die-cast base, maintains the center lines of the gear and worm to ensure correct alignment for the finest tuning possible. Featuring a “rounded washer head” button screw for a more vintage look. The worm to gear ratio is 18:1.
Gold For Standard 4x4 “A” Style Mandolins with Pearloid Buttons
What Our Customers Say
Absolutely no complaints!
It's a very responsive and accurate device. I trust it completely.
- Kira R..
Absolutely no complaints!
This product is a great example of smart, intuitive design.
- Elia X..
Absolutely no complaints!
It's a very well-made and durable item. It has exceeded all expectations.
- Duke V..
