John Walker Blued Steel Fork – Special Frequencies


The John Walker Blued Steel Tuning Fork in a Special Frequency

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The classic John Walker blued steel tuning fork is hand-crafted using traditional methods to ensure the best possible quality and accuracy. Our world-renowned blue steel tuning forks are made from hardened tempered steel and tuned at 20°C to achieve pure notes of strong duration.


All products will be delivered within five business days – subject to stock availability. All UK orders will be sent by courier service and cost £5.99. International delivery times and prices will vary based on the location of the country, usually delivery is between 5-10 business days, but occasionally can be longer

Additional information


C 261.6Hz, C# 277.2Hz, D 293.7Hz, D# 311.1Hz, F 349.2Hz, F# 370Hz, G# 415.3Hz, A# 466.2Hz, B 493.9Hz, C 528Hz, A 220Hz, A 435Hz, A 432 Hz, A 421Hz, C130.8Hz, A 442Hz, C 128Hz, C 256Hz, D 288Hz, A 430Hz, A 444Hz, B 246.9Hz, A# 456.1Hz, A 438Hz, 439Hz, 441Hz, 442Hz, C 522Hz, C 524.3Hz, C 525Hz, C 521Hz


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John Walker Tuning Forks

Our World Renowned Quality John Walker Tuning Forks