Aeronaut precision spinners come with an aluminium backplate, a black spinner cap and a clamping clone for various shaft sizes. These spinners do not come with a centre piece (or yoke) for attaching folding propeller blades, but these are available separately.
It is usually appropriate to use a centre piece 2mm larger than the backplate. For example with a 40mm spinner, one would use a 42mm centre piece.
The M8 shaft of the clamping cone also features a front bore, for securing the spinner cap with the included screw.

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

Other 40mm folding spinners for 3.17mm shafts

 Spinner Diameter To fit shafts Price Stock
 Aeronaut 40mm Precision Spinner for 3.17mm shafts (This spinner) 40mm 3.17mm $14.44
Aeronaut 40mm Turbo spinner for 3.17mm shafts 40mm 3.17mm $16.58

Technical Details for Aeronaut 40mm Precision Spinner for 3.17mm shafts

Includes middle part / yokeNo
$17.33 inc. VAT
Based on base price of £13.50 inc. VAT
in stock
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