Contrabassoon cane, gouged and profiled F1550A:

Total length: 150 mm
Blade length: 37,50 mm
Shaft length: 37,50 mm
dimension gouged: 1,60 mm
dimension pass blade/shaft: 1,40 mm
dimension middle profiled: 0,70 - 0,75 mm

Produced by Rieger from Rieger 28mm tube cane

Contrabassoon cane, gouged and profiled F1550A02:

Total length: 150 mm
Blade length: 37,5 mm
Shaft length: 37,5 mm
dimension gouged: 1,50 mm
dimension pass blade/shaft: 1,10 mm
dimension middle profiled : 0,65 mm

Produced by Rieger from Rieger 28mm tube cane