To complete your barrel exchange set
you can also purchase these clamp rings.
They are included in the scope of delivery of the profiling machine,
but not in the single barrel.
You can also use the ones provided with your profiling machine for barrels of the same instrument type.
Please note that the clamp rings for bassoon and
contrabassoon have different sizes.
Two clamp rings are included in this set.
You can create a complete exchange set of the barrel. The
clamp rings and the
rotating handle are not included in the scope of delivery of the single barrel.