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258 total reviews

Ratio Tune-a-Lele Ukulele Tuners (4 pcs)

Ratio Tune-a-Lele Ukulele Tuners (4 pcs)

PRU-4004-BK

702725243327

Regular price $32.95 USD
Regular price Sale price $32.95 USD
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Shipping calculated at checkout.

RATIO® patented gear technology
RATIO® - Calibrated Machine Heads incorporate different string gauges into the tuning equation.

 

Tune-a-Lele Ukulele tuners are the world's lightest machine heads, with a uke friendly 6:1 gear ratio!

 

This super light, yet strong machine head makes ukes balanced, not headstock heavy, and with zero backlash makes tuning so much easier. 

 

The PRU-4004-BK is a set of RATIO® Machine Heads for ukuleles that use 4 tuners.

These ukulele machine heads are a perfect fit for all types of ukuleles including the Soprano type.

 

Ratio Tuned Machine Heads: The New Standard In Tuning Technology

Gear ratio: 6:1
Peg holes diameter required: 0.236" (6mm)
String post diameter: 0.232" (5.9mm)

Bushings diameter: 0.344" (8.75mm)
String post length to string hole: 0.732” (18.6mm)
Weight per single machine head: 0.011lbs (5g)
Weight per set of six: 0.044lbs (20g)
String diameter up to 50 gauge (up to 1.3mm diameter)
Includes 4 machine heads, mounting screws and bushings

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5.0
Rated 5.0 out of 5 stars
Based on 258 reviews
Total 5 star reviews: 247 Total 4 star reviews: 10 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend these products
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258 reviews
  • DS
    Des S.
    Verified Buyer
    3+3 Ratio Acoustic Guitar Machine Heads Gold Finish. "45 Degree mounting screw"  (GT-118-D0)
    Reviewing
    3+3 Ratio Acoustic Guitar Machine Heads Gold Finish. "45 Degree mounting screw" (GT-118-D0)
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Best Tuners in The World

    Absolutely love ratio tuners. The way all tuners should be. The price may put some people off but really they are competitvely priced against big name tuners like Grover or Gotoh and you're lucky if they are 18:1 ratio.

    I've replaced most of my collection with Ratio tuners and still love my earlier special order for my 12 string acoustic. Stays in tune so well. and now I enjoy picking it up and playing without having to re-tune every time.

    Great customer service and regular updates after placing order.

  • LB
    Larry B.
    Verified Buyer
    3+3 Ratio Electric Locking Machine Heads (PRL-8311, 8322, 8331, 8341, 8351)
    Reviewing
    3+3 Ratio Electric Locking Machine Heads (PRL-8311, 8322, 8331, 8341, 8351)
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Simply the best!

    TSIA

  • CT
    curtis t.
    Verified Buyer
    3+3 Ratio Acoustic Open Back Tuners (PRN-3411, Select Finish)
    Reviewing
    3+3 Ratio Acoustic Open Back Tuners (PRN-3411, Select Finish)
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Acoustic 3+3 for Guild D55

    I have installed Ratio tuners on other guitars and with the new Guild, it was the first change I decided to make. Much more precise than the OEM Gotoh SE700. BUT, I have not installed these tuners yet as I am waiting for the local luthier to change the nickel finish. I wanted these tuners black, as I have had on the other closed Ratios. Maybe a gentle nudge to offer this finish. The screw holes will have to be filled in as the included screw for the Ratios are a bit less robust than the Gotoh. Still, I am pleased to know that these will soon be installed, along with the TUSQ bridge pins, presentation style, with Paua inlay.

    Nice work from good people!!

  • JR
    Jesus R.
    Verified Buyer
    5 String 3+2 Bass Ratio Y-Style Button (PRB-5320, Select Finish)
    Reviewing
    5 String 3+2 Bass Ratio Y-Style Button (PRB-5320, Select Finish)
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Excellent product

    Graphtech is the standard for these parts and the customer service and attention is second to none. Thank you so much for all your help and for extremely fast service.

  • RR
    Robert R. M.
    Verified Buyer
    3+3 Ratio Acoustic Open Back Tuners (PRN-3411, Select Finish)
    Reviewing
    3+3 Ratio Acoustic Open Back Tuners (PRN-3411, Select Finish)
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Excellent addition to my 000

    Very accurate and hold tune over time.

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