JK : USA Bass Trombone 1-1/2G : Mouthpieces - TROMBONE - Buy online

Zoom	JK : USA Bass Trombone 1-1/2G 51.00€ - Thomann Shipping : In Stock (ship in 24 hours)

Brand: JK

Description from Thomann :

- Outer cup diameter: 39.3 mm
- Inner cup diameter: 27.4 mm
- Bore: 7.2 mm
- Shank: 12.5 mm
- Silver-plated