Vandoren
M13 - Profile 88
Clarinet Mouthpiece

Tip Opening - 1.005 mm (0.0396 inches)
"Long" facing

$60

Vandoren catalog description:
"Rich, colorful sound. Very precise response. Meets every demand."

Check out the M13 - Lyre and the B40 .

Additionally I already had a 2RV and 5JB in stock.

Vandoren has developed the "13 series" mouthpieces specifically for American clarinettists using A440 pitch.
Four models have been originally developed with specific facings to this series: The M13, M13 Lyre, M15 and M30.