Detail 01
Small shank
Fits small- and medium-bore tenor trombones. It will not seat in a large-shank receiver, and adapters are a compromise.

Independent shopping perspective
A silver-plated small-shank 6.5AL trombone mouthpiece. The usual step-up size for small- and medium-bore tenor players moving off a stock 12C.

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 small- and medium-bore tenor trombones. It will not seat in a large-shank receiver, and adapters are a compromise.
Detail 02
A common step up from a stock 12C — larger, and more comfortable for most players past the first year.
Detail 03
Wipes clean and resists corrosion from handling. Can wear through at the rim over years of daily play.
Detail 04
Cheap enough to keep a backup. Losing one on a gig day is an annoyance, not a crisis.
Detail 05
A school-band staple rather than a boutique maker. Consistent and easy to replace with an identical one.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
If your trombone takes a small-shank mouthpiece — most student and medium-bore tenors do — yes. Large-bore tenors and bass trombones need a large shank.
It's the usual next step. Larger than a 12C and fuller feeling, which most players find easier once their embouchure has settled.
No. Bass trombones take a large shank and a much bigger cup. This would be undersized even with an adapter.
Eventually, with daily play. It shows at the rim first. Replating exists, but at this price replacing it is simpler.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.