Aeronaut 42mm Turbo spinner for 4mm shafts

Aeronaut 42mm precision cool-nose spinner for 4mm shafts, with integral cooling, aluminium back-plate and white plastic spinner cap. Includes collet for 4mm motor shafts.

Suitable aluminium centre pieces are available separately. The recommended is size is 2mm greater than the spinner back-plate diameter, e.g. for a 42mm spinner, a 44mm or greater centre piece should be used.

For compatibility, we recommend not to mix spinners and folding propeller blades from different manufacturers.