GENUINE BESSON/ BOOSEY & HAWKES VALVE SPRINGS FOR EUPHONIUM / TUBA (LIGHT) (SET OF 4).
Besson Genuine Besson Sovereign Cornet Waterkey Spring
GENUINE BESSON SOVEREIGN/PRESTIGE 3RD VALVE TRIGGER LEVER SPRING (NEW MODELS)
GENUINE BESSON/B&H VALVE SPRINGS - CORNET/TRUMPET/TENOR HORN TOP OUTER (SET OF3)
GENUINE BESSON/B&H VALVE SPRINGS - FLUGELHORN/TENORHORN BOTTOM SPRUNG (SET OF 3)
GENUINE BESSON SOVEREIGN/PRESTIGE/BOOSEY & HAWKES(B&H)WATERKEY SPRING(3RD SLIDE)
GENUINE BESSON / B&H TROMBONE SLIDE BOW RUBBER BUMPER
