Product Description
Custom BT#5 Trombone Mouthpiece
Inner diameter: .997″ or 25.323mm
Bore Size: Standard – .277″ or 7.036mm, Symphonic – .281″ or 7.137mm
Cup Depth: 1.314″ or 33.375mm
The BT#5 is available in both the heavy or light weight blank style. It is also available in either the large shank style or the small shank (tenor).
Specifications
- Weight: 137 oz
