DescriptionNo clarinet should ever be without this little piece of plastic that sits on top of the lower joint while the clarinet is in its case. The arm extends over the long E/B key and acts like a clamp keeping the E/B key depressed and the pad seated and less likely to fall out of adjustment. Designed to fit both Bb and A clarinet, this clamp is a must if the clarinet sits in its case for an extended period of time.
