Bach Trombone Armature Screw for Infinity Axial Flow Valve

Trombone Custom/Replacement Parts

  • Bach

    Trombone Armature Screw for Infinity Axial Flow Valve

    Special screw used to secure the stop arm (armature or bell-crank) used on new style Bach Infinity axial flow valves, including 42AF, 50AF3, A47I and variants, as well as Artisan Stradivarius rotary valves (47BO and variants).
    • Category: Trombone Custom/Replacement Parts
    • Item: 126637
    • Grade/Level:
    • Our Price: $4.40  MSRP: $5.00 Save: $0.60 (11%)

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