Collet chucks for connecting motor shaft with a propeller shaft in your shipmodels.
The point of application exactly collets?
It's simple - a simple coupling, when clamping the propeller shaft cogs - propeller shaft anyway - a bit curved ...
Here, in the collet - this effect is not observed at all. That is, when the collet tightening - compresses the propeller shaft. Curving shaft - is absent
This is - the main advantage of a simple collet to coupling.
Material - chrome-plated brass.
Selection of the diameters of collet sleeve - at the top of the page, in *options *.