Categories›Guitars›Graph Tech PRL-9731-C0 Ratio Electric Staggered Posts 6-in-Line Locking Machine Heads with Classic Buttons (Chrome)
Updated 12 May 2026
| Brand | Graph Tech |
| Category | Guitars |
| Available at | 1 UK stores |
| 90-day avg | £144.25 |
Graph Tech
Graph Tech PRL-9731-C0 Ratio Electric Staggered Posts 6-in-Line Locking Machine Heads with Classic Buttons (Chrome)
£140.00£166.00↓ 16% offFair Price
Cheapest at Bax · 1 store
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PRICE HISTORY
Current
£143
Change
+12.1%
Avg
£135
Low
£126
High
£143
Volatility
3.2%
PRODUCT DESCRIPTION
- If you are looking for 6-in-line locking tuners for your electric guitar or even a steel-string acoustic guitar with 6 tuners in a row and you like buttons with a more classic look? Then this PRL-9731 tuning machine set from Graph Tech&apos
- s Ratio Electric series is an excellent option. Thanks to the patented Ratio technology of these tuners, you need to turn exactly the same amount on each mechanism to achieve an equal change in pitch. For example, if you turn half a turn, the note increases or decreases by a semitone at each tuner. After inserting the new string, you can easily tighten it with the thumbwheel screw at the back. After stretching the string slightly, you can tune the guitar quickly and easily. To make installation easy, four sets of InvisoMatch standard plates are included for the most common screw connections with this Graph Tech PRL-9731 locking tuner set.