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Guyker Open Frame Electric Bass Machine Head (4 Right hand) - Ratio Gear 1:20 Bass Tuners Tuning Key Pegs - chrome

Free shipping on orders over $29.99

$24.99

$ 10 .99 $10.99

In Stock

1.Color:Black


2.:2r + 2l


  • Precision 20:1 gear ratio with sealed lubrication, cast housings and metal knobs.
  • Mounting hardware (screws, bushings and washers) included.
  • Open gear bass tuning machines for electric bass, like jazz Ibanez style bass, precision bass.
  • Please check the parameter drawing in the attached pics before placing your order.



Product Description

bass tuner

Feature:

  • Comfortable and easy for adjustment of string tension.
  • Quality open gear bass machine heads.
  • Replacement/Upgrade parts for electric bass or precision instruments.
  • Smooth and shiny, wear-resistant, anti-corrosion, and dust-proof, quick and accurate tuning.
  • Exquisite appearance with perfect workmanship and high-tech finish.
  • Provides finer tuning and greater stability.
  • Complete with color matched threaded bushings, washers and screws.

tuner

Package includes

4/5 pieces (4R, 4L, 2R2L or 3R2L for choose) bass tuners pegs.

tuner

Benfits:

Good replacement for Jazz-Bass or precision instrument.

tuner

Dimensions:

Precision 20:1 gear ratio Guyker guitar bass tuners fit for Jazz bass or precision electric bass.

bass tuner

Specifications:

  • Array: Right-Handed Bass/ Left-Handed Bass/2R+2L
  • Ratio: Gear Ratio - 1:20
  • Style no.: GK-3436
  • Peg Hole requirement = 13.7mm
  • String Post Diameter = 9mm
  • String Thru Hole Ctr Height= 27.9mm
  • Bushing Type = Screw-in Hex Head
  • 3 Color available: Chrome, Black, Gold

Package Includes:

  • GK-3436 bass tuners set (4R, 4L, 2R2L or 3R2L for choose)
  • Nut, Ferrule, Mounting Screws included

Note:

  • Lubricate the screw threads with cutting lubricant (also wax or a bar of soap) to reduce friction and help them thread properly.

Tim B.
2025-08-28 16:38:08
Solid. Simple. Accurate.Nothin' fancy. But still pretty.
Shane R Robertson
2025-08-23 13:00:50
These bass tuners are easy to install, look great, are inexpensive (compared to Hipshot) and most importantly... they keep my bass in tune.Guyker rules!
Justin K.
2025-07-21 18:30:13
One of the original tuning machines broke on my first string change on my custom Squire Mini P. I purchased the Guyker tuners as a replacement/upgrade. These are great quality tuners. They have a smooth operation. They are very well machined and polished, and most importantly, they hold tune very well. I would definitely buy these again. I have had success with all Guyker products so far.
Todd Morgan
2025-07-16 15:02:01
These appear to be a Hipshot ultralight clone and in many ways they are. Unfortunately they are not the same diameter as you’d expect for a Hipshot ultralight with a clover tuning key. It is really a drop-in replacement for a Y key tuner. If that’s what you are looking for, these are fantastic tuners. These are NOT the same diameter you’d see with the Hipshot ultralight tuners you’d see on a Lakland. These are for a significantly smaller hole in the headstock.That being said the quality is excellent.
Customer
2025-06-30 15:26:06
Excellent! Makes tuning so much easier. And a perfect fit for my 4 string Ibanez. Planning on replacing them all.
edith lassonde
2025-06-19 12:45:27
I’ve used this brand tuner several times for bass guitars and love them . They hold a tune and are good looking too . I will continue to use them .
Anonymous
2025-05-16 16:38:03
They -looked- good. They turned smoothly and the machining swarf was cleaned off before chroming, at least.However, two of the four tuners had ridiculously unacceptable backlash. One machine had nearly a third of a turn of free play between tighten/loosen gear engagement points. The other bad machine was about a quarter of a turn. Two seemed fine. Two good, two garbage.So, useless.
Seth D.
2025-04-28 13:15:35
These tuners seem to be good quality at an affordable price. Unfortunately I will be returning them as they are too large for a Squier Bronco Bass and I don't feel like drilling the holes larger.
levito
2025-02-25 10:03:02
Ich habe diese Mechaniken als Ersatz für die zu schwergängig gewordenen gekapselten im Gotoh-Stil auf meinem 80er-Jahre Aria Pro II RSB Standard gekauft. Sie passen genau zu den Schraublöchern dieses Tuner-Typs. Allerdings sind die Schrauben und die Löcher in den Mechaniken kleiner (die alten Schrauben passen nicht durch), daher muss man evtl. die vorhandenen Bohrungen etwas füllen, z. B. mit einem dünnen Holzstückchen. Die Achsen zur Saitenaufnahme passten genau, sowohl in der Länge als auch im Durchmesser. Leider sind diese gerade und nicht konisch, so dass die Saiten sich nicht automatisch nach unten Richtung Kopfplatte wickeln. Die Verarbeitung ist gemessen am Preis super, nur leichte Schönheitsfehler an den Zahnrädern (sieht aus wie Guss). Die Mechaniken sind leichtgängig, laufen relativ gleichmäßig und sind stimmstabil. Und dank der Clover-Flügel gibt's etwas Vintage-Flair. Aber Vorsicht: Die Flügel sind breiter als die modernen Gotoh-Style-Flügel und kommen sich in meinem Fall gerade so nicht in die Quere. Für den Preis (normalerweise gibt's dafür gerade mal eine einzelne Mechanik) absolut super Mechaniken – klare Kaufempfehlung!
Gemotezoa
2024-12-09 17:27:43
They just wont work if you are trying to replace normal sized bass tuners..The hole in the headstock is much bigger..Annoying, as they look well made..Just stupidly small.