The high D facilitator makes it easier to slur up to high D on oboes where this slur is difficult.

This mechanism requires professional installation.  If you would like a non-RDG Woodwinds repair person to do the installation for you, you can use this web page to order just the parts for the mechanism.  To purchase the high D facilitator and have it installed by a member of the RDG Woodwinds repair staff, please contact us.