ALTERNATE E Flat KEYS
Accessing the E flat key can be difficult in many passages.  Several positions for alternate E flat keys are available.  For additional information download “Alternate E Flat Keys and Mechanisms.”

Alternate E( for Right Forefinger:  The standard Fox Contrabassoon includes this key.  However, it conflicts with other alternate E flat keys and the E/F sharp trill Key, and must be deleted when those keys are ordered. 

Alternate E Flat Key for Right Hand Thumb

Side Key Right Hand E Flat Key 

Alternate E Flat Key for Left Little Finger 

Alternate E Flat Key for Left Hand Thumb

Articulated E Flat Mechanism