GUYKER 4R2L Locking Tuning Machines Set of 6 4 Right and 2 Left Gear Ratio 1:18 Metal Chrome For 4+2 Head Guitar
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The GUYKER locking tuning machines in the 4R2L configuration are a set that includes four right and two left machines. The machines have a gear ratio of 1:18, which allows for fine-tuning of the string, and the tuned pitch remains stable even during extended playing. The 4R2L layout is designed for heads that have four machines on one side and two on the other. The body, peg, and control knob are made of metal with a shiny chrome finish in silver. They are suitable as a replacement for worn machines or as an upgrade for guitars with a 4+2 head layout.
On the back of each machine is a knurled locking knob that secures the string in the peg. Locking machines facilitate string changes, as the string does not require as many turns around the peg, and the tuning stabilises more quickly after tensioning. The peg has a diameter of 6 mm and the threaded part for mounting in the head has a diameter of 10 mm. The machines are secured to the head using the included bushings with a hex nut, washers, and screws that hold the machine against rotation.
- Brand – GUYKER
- Model – GK-07CSP
- Type – locking tuning machines
- Layout – 4R2L, four right and two left machines
- Gear Ratio – 1:18
- Material – metal
- Finish – shiny chrome, silver colour
- Peg Diameter – 6 mm
- Threaded Part Diameter – 10 mm
- Peg Length Under Machine Body – 22 mm
- Locking Knob Diameter – 16 mm
- Control Knob Height – 18.4 mm
- Washer Diameter – 13.8 mm
- Package Contents – 6 locking machines in 4R2L layout, 6 bushings with hex nut, 6 washers and 6 mounting screws
Before installation, simply remove the old machines and check that the holes in the guitar head correspond to the threaded part with a diameter of 10 mm and the spacing of the original machines. Insert the machine into the hole, secure it from the back with a screw, and tighten the bushing with a washer from the front. When tensioning a new string, thread it through the peg hole, tension it by hand, and lock it by turning the knob on the back. Then fine-tune the string with the control knob. The chrome surface only needs to be wiped occasionally with a dry soft cloth to maintain the shine and prevent fingerprints or sweat residue on the metal.
The GUYKER 4R2L locking machine set offers a complete kit for replacing tuning machines on a guitar with a 4+2 head layout. The gear ratio of 1:18 allows for precise tuning, and the string lock simplifies and speeds up string changes. The metal construction with a chrome finish looks elegant and matches the silver hardware of the guitar. The package also includes all necessary mounting materials, so you can install the machines immediately after unpacking. The set contains 6 machines in the 4R2L configuration with matching appearance and gear ratio.
Delivery
Delivery to address€1.59
Estimated delivery: 19 November – 2 December
Shipped from China
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About the seller
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Seller:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
Manufacturer:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
EU responsible person:
BioDomi GmbH
Address: Schokoladenring 13, 65795 Hattersheim am Main, Germany
E-mail: arcontact@biodomieurope.de
Telephone: +49 178 5749814
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