Categories›Guitars›Graph Tech PRL 8322 B0 Ratio Electric Locking Machine Heads with Contemporary Mini button - 3 + 3 - Black
Updated 9 May 2026
| Brand | Graph Tech |
| Category | Guitars |
| Available at | 1 UK stores |
| 90-day avg | £148.50 |
Graph Tech
Graph Tech PRL 8322 B0 Ratio Electric Locking Machine Heads with Contemporary Mini button - 3 + 3 - Black
£148.00£166.00↓ 11% offFair Price
Cheapest at Bax · 1 store
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PRICE HISTORY
Current
£137
Change
+10.2%
Avg
£136
Low
£124
High
£146
Volatility
4.0%
PRODUCT DESCRIPTION
- The Graph Tech PRL-8322-B0 Ratio locking machine heads are designed for better tuning accuracy and stability on electric guitars. The set includes 6 machine heads (3 left
- 3 right) with different gear ratios per string, allowing each string to be tuned faster and more precisely. The built-in lock mechanisms make it easy to lock the strings for extra stability. These machine heads have a contemporary mini button design and feature a black finish. Mounting is easy, thanks to the included InvisoMatch plates for using existing screw holes.