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Grand shank/flange WNG, pre-73 Mason & Hamlin - Japan MFG.

Grand shank/flange WNG, pre-73 Mason & Hamlin - Japan MFG.

SKU: 5006U
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Precision shanks and flanges from Tokiwa Manufacturing Ltd. of Japan. All parts are machined and pinned with accuracy and extreme attention to detail.

Set of 90 shanks with flanges. The top 30 shanks are tapered (channeled). Flange width is 12mm.

For WNG, pre-1973 Mason & Hamlin, and many others.

  • Center pin to center of knuckle: 17mm
  • Center pin to flange hole center: 25mm
  • Flange hole center to knuckle center: 42mm
  • Knuckle: 11.5mm width x 10mm diameter

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Pianos Bolduc, manufacturer of fine piano components, maker of specialized tools, and major piano re-builder distributes parts and supplies for piano technicians and rebuilders around the world. This catalogue has been specially designed to serve piano technicians, re-builders, and manufacturers. For technical advice, please do not hesitate to contact us by e-mail (