![Fan Favorite 3+3 Ratio Lefty Electric Locking Machine Heads Contemporary Button (prl-8311-l, Select Finish) Certified [FBYu58tH]](https://cdn.shopify.com/s/files/1/2372/8913/products/1_1_6c07a41f-459a-4e1e-ba0e-478118c077a8.jpg?v=1618872239)
![Fan Favorite 3+3 Ratio Lefty Electric Locking Machine Heads Contemporary Button (prl-8311-l, Select Finish) Certified [FBYu58tH]](https://cdn.shopify.com/s/files/1/2372/8913/products/PRL-8311-LB0.jpg?v=1619259892)
![Fan Favorite 3+3 Ratio Lefty Electric Locking Machine Heads Contemporary Button (prl-8311-l, Select Finish) Certified [FBYu58tH]](https://cdn.shopify.com/s/files/1/2372/8913/products/PRL-8311-LC0.jpg?v=1619259892)
![Fan Favorite 3+3 Ratio Lefty Electric Locking Machine Heads Contemporary Button (prl-8311-l, Select Finish) Certified [FBYu58tH]](https://cdn.shopify.com/s/files/1/2372/8913/products/PRL-8311-LCO.jpg?v=1619259892)
![Fan Favorite 3+3 Ratio Lefty Electric Locking Machine Heads Contemporary Button (prl-8311-l, Select Finish) Certified [FBYu58tH]](https://cdn.shopify.com/s/files/1/2372/8913/products/PRL-8311-LC0_1_1cc5ea3d-854a-4936-a625-6b046dfd7a03.jpg?v=1619259892)
![Fan Favorite 3+3 Ratio Lefty Electric Locking Machine Heads Contemporary Button (prl-8311-l, Select Finish) Certified [FBYu58tH]](https://cdn.shopify.com/s/files/1/2372/8913/products/PRL-8311-LC0_3_bb4e2aec-232a-4efd-bc9f-7e9afbeceeea.jpg?v=1619259892)
Fan Favorite 3+3 Ratio Lefty Electric Locking Machine Heads Contemporary Button (prl-8311-l, Select Finish) Certified [FBYu58tH]
RATIO® patented gear technologyRATIO® - Calibrated Machine Heads incorporate different string gauges into the tuning equation.From Low E to High E 39:1, 24:1, 20:1, 35:1, 20:1, 12:1.We balanced the gear ratios to each string simplifying the tuning pr
Secure Shopping
100% Safe Guarantee
Free Shipping
On orders over $30
Money-Back
30-Day Guarantee
Fan Favorite 3+3 Ratio Lefty Electric Locking Machine Heads Contemporary Button (prl-8311-l, Select Finish) Certified [FBYu58tH]
RATIO® patented gear technology
RATIO® - Calibrated Machine Heads incorporate different string gauges into the tuning equation.
From Low E to High E 39:1, 24:1, 20:1, 35:1, 20:1, 12:1.
We balanced the gear ratios to each string simplifying the tuning process.
With RATIO®, a half-turn is a semi-tone!
Every string reacts the same to any tuning adjustment. Predictable, precise tuning, on every string.
The PRL-8311 is a left-handed set of Locking RATIO® Calibrated Machine Heads for electric guitars that use 3 x 3 tuners.
It has a two-pin casing that can be used as is, or with our Patented InvisoMatch Mounting Plates [opens in new tab].
4 different sets of InvisoMatch mounting plates in brushed aluminum are included to make installation on most guitars fast and accurate by using your existing screw mounting holes.
What Our Customers Say
Absolutely no complaints!
A great item. So happy with it all.
- Jenna A..
Absolutely no complaints!
This is a quality, well-made product.
- Marion I..
Absolutely no complaints!
A superb piece of work. I just love it.
- Enrique Z..
