Strong composite tube with clear 10 cm long white scale.
Multiple size options to match all ferrule unit options are available.

We stock Connector tubes in various sizes for circular paddle shafts (see also Adjustment Tubes - which are gradually superseding the Connector tubes):

The Outer Diameter is the tube measurement that needs to fit inside the ferrule and inside the body of the paddle shaft.
When measuring your paddle shaft the inside measurement of the paddle shaft should be slightly more than the outer diameter of the connector tube.

Dimensions: