Ragg Tuning Fork 309HZ by John Walker
The classic John Walker blued steel tuning fork is hand-crafted using traditional methods to ensure the best possible quality and accuracy. These world-renowned blue steel tuning forks are made from hardened tempered steel and tuned at 20°C to achieve pure notes of strong duration.
For more information or further details, please do not hesitate to contact us.
Tel: 0044 (0) 1274 288100