Detail 01
Standard USA shank
Fits American-taper flugel receivers. The 2F is the same cup and rim on a medium European shank.

Independent shopping perspective
Deep-cup flugelhorn mouthpiece with a 17mm cup, the widest in this line. For players who want flugel to sound clearly darker than trumpet.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
Fits American-taper flugel receivers. The 2F is the same cup and rim on a medium European shank.
Detail 02
The main thing separating flugel tone from trumpet: darker, more covered, softer attack, less carrying edge.
Detail 03
Widest in this line. More lip vibrates, so low and mid range fill out and the upper register takes more work.
Detail 04
Narrowest rim here. More flexibility and a clearer sense of slotting, less cushion over a long set.
Detail 05
Standard across the deep-cup models. Keeps the darkness without choking airflow on sustained lines.
Detail 06
Warmer and slicker on the lip than silver, and it will not tarnish. Useful if silver bothers your skin.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Only if your horn takes a standard USA shank. If it uses a medium European taper, the 2F is the identical mouthpiece cut for that receiver. Check before ordering.
Nothing but the shank. Both have a 17mm cup, 4.88mm rim, 4.60mm throat, deep cup and open backbore. The 2FL is USA shank, the 2F medium European.
Same 17mm cup diameter and rim, but the 2BFL has a medium-deep cup instead of a deep one. That means a brighter tone and an easier upper register.
No. Flugel receivers use a different shank taper, and a trumpet cup is far shallower — you would lose the dark, covered sound that makes a flugelhorn worth carrying.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.