Backbore for Trombone 3
- For tenor horn, baritone
- Shank width: 12.5 mm
- Bore: 6.0 mm
- Silver-plated
3030-Day Money-Back Guarantee33-Year Thomann Warranty
- Available sinceMarch 2023
- Item number562517
- Sales Unit1 piece(s)
- Cup Diameter 0 mm
- Finish Silver Plated
