Universal Valve Springs, Bottom Action Cornet & Trumpets

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Universal brass instrument valve springs. Tapered cornet & trumpet (& others), bottom action valve springs. Wide end fits into bottom cap.  Fits many older Conn horns.

Allied P/N A370 & A371.
A370 top OD 12mm, bottom OD 20mm, length 45mm.
A371 top OD 12mm, bottom OD 15mm, length 40mm.

SKU: 16496

SKU: 16497

P/N: A370

P/N: A371