Graph Tech PRL-8721-B0

36

Locking Machine Heads for Electric Guitar

  • 6 Pieces for 6-in-line arrangement
  • Bass Side/Right Hand
  • Incorporate string gauges in tuning equation, half turn equals half tone on each string
  • Quicker and more accurate tuning of each string
  • Thumb wheel screw on the back for locking the string
  • Contemporary tuning buttons
  • Closed construction
  • 2-Pin mounting
  • Mounting hole diameter: 9.7 mm
  • Axis diameter: 6 mm
  • Ratio E - 12:1, B - 20:1, G - 35:1, D - 20:1, A - 24:1, E - 39:1
  • Colour: Black
  • Incl. InvisoMatch standard mounting plates for the use of existing screw holes
Available since October 2018
Item number 448773
Sales Unit 1 piece(s)
Colour Black
$135
The shipping costs are calculated on the checkout page.
In stock
In stock

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Standard Delivery Times
1

36 Customer ratings

4.9 / 5

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quality

25 Reviews

B
Perfect fit on Ibanez RGA42FM
Bogdan_ 12.10.2020
It is a perfect fit for my RGA42FM.
It does not need any plate to be added or holes to be drilled.
The pins on the tuning machines are fitting perfectly into the existing holes.
It will be a perfect fit for any Ibanez neck that does not have screws to fix the tuner. Mine is Wizard III.
For the others neck for sure there is a match among the mounting plates provided.
quality
7
0
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s
Surprised
shadow_x99 02.03.2019
I've bought those Locking Tuners after looking at Phil McKnight (from Know Your Gear fame) Sharpen my Axe video. To say that he installed those tuners on numerous guitars, and that he certified of their quality was an understatement.

I disliked my cheap Schecter tuners on my guitar, so I said, why not give it a go? And after only a few hours, the tuning stability of the instrument is better, tuning is easier, and much less rattling when tuning.

I really like it, and frankly now that I am spoiled with Locking Tuners, I will never ever go back to non-locking tuners
quality
6
1
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S
Excellent tuning machines
Strummin'ronin 04.09.2020
I chose the RATIO tuners because they do not need any drilling on my Ibanez. Just a straight swap with a trouble-free installation. If they were less expensive i would buy one more set to put them on my other Ibanez guitar.
quality
2
0
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AK
Perfect fit for Ibanez S 521
Aurimas K 23.04.2021
Instaled them instead of stock tuners and they fit perfectly without the adapter plates. No need for drilling no need to cover old holes.
They feel like quality tuners and the adjustment ir very percise.
The locking part makes string changes a breeze.
The only negative is that they are a bit heavy for S series Ibanez but not to haeavy the headstock is still balanced with these tuners.
Ovetall 5 stars for the product and 5 stars for Thomann service.
quality
1
0
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