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Double butt flanges only for Steinway upright

Double butt flanges only for Steinway upright

Delivery charges may vary from one shipment to another. We will confirm these fees with you before proceeding with the payment.
Highest quality Japanese-made Steinway upright flanges.

Set consists of:

  • 35 Bass doubles with .085” spring.

  • 26 Tenor doubles with .080" spring.

  • 15 Tenor/Treble doubles with .075” spring.

  • 14 High Treble single with no spring.




Shipping & Returns

Delivery charges may vary from one shipment to another.
We will confirm these fees with you before proceeding with the payment.

Please note that our business hours are (Eastern Time):
Mon-Thu: 8h00-17h00
Fri: 8h00-16h30

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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 (info@pianosbolduc.com).