Aeronaut 40mm precision cool-nose spinner for 3.17mm shafts, with integral cooling, aluminium back-plate and white plastic spinner cap.

Suitable aluminium centre pieces are available separately. The recommended is size is 2mm greater than the spinner back-plate diameter, e.g. for a 40mm spinner, a 42mm or greater centre piece should be used.

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 Turbo spinner for 3.17mm shafts (This spinner) 40mm 3.17mm $16.94
Aeronaut 40mm Precision Spinner for 3.17mm shafts 40mm 3.17mm $14.75

Technical Details for Aeronaut 40mm Turbo spinner for 3.17mm shafts

Blade root width8.00mm (0.31")
Includes middle part / yokeNo
Spinner backplate diameter40.00mm (1.57")
To fit shafts3.17mm (0.12")
Blade root bore size3.00mm (0.12")
$20.33 inc. VAT
Based on base price of £15.50 inc. VAT
temporarily out of stock
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