Price updated 23 Apr 2026, 02:00
Graph Tech·Guitars and Basses›Guitar & Bass Spare Parts›Guitar/Bass Machine Heads›6L Tuning Machines for Guitar
Graph Tech PRL-9731-C0 Chrome
Fair Price· Near 90-day average
90d Low
£148.90
Best seen
90d High
£148.90
Worst seen
90d Average
£148.90
Baseline
30d Forecast
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Avg priceMin–Max band
Fair Price· Near 90-day average
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| Store | Price | Shipping | Total | Condition | Stock | |
|---|---|---|---|---|---|---|
| BestThomann | £140.00 | £8.90 | £148.90 | New | — | Buy now |
Product Description
- Graph Tech PRL-9731-C0 Chrome
- Set of Locking Machine Heads for Electric Guitar
- Configuration: Six left / in line
- Right-handed set
- Sealed design
- Staggered posts (different shaft heights) - no string trees necessary
- Each tuner has its own gear ratio calibrated for the respective string
- Half a turn of any tuner changes the tuning of the respective string by a semitone
- Faster, more accurate tuning of each string
- Locking screw on the back for locking the string
- Gear ratio: E - 12:1
- B - 20:1
- G - 35:1
- D - 20:1
- A - 24:1
- E - 39:1
- 2-pin mounting
- Shaft diameter without bushing: 6.0 mm
- Installation diameter with bushing: 9.8 mm
- Weight per machine head: Approx. 37.75 g
- Classic buttons
- Finish: Chrome
- Includes four sets of InvisoMatch standard mounting plates to utilise existing screw holes
