All Octura propellers are cast in the USA to suit 3/16"
and 1/4" imperial prop shafts
PROP(Beryllium
Copper)
DIA
PITCH
BLADES
BORE
Export Price
Australian Residents Price
(Inc. GST)
X437/3
37mm
51.8mm
3
.187"
AUD
$
X440/2
40mm
56mm
2
.187"
AUD
$
X440/3
40mm
56mm
3
.187"
AUD
$
X442/2
42mm
58.8mm
2
.187"
AUD
$
X445/2
45mm
63mm
2
.187"
AUD
$
X447/2
47mm
65.8mm
2
.187"
AUD
$
X447/3
47mm
65.8
3
.187"
AUD
$
X450/2
50mm
70mm
2
.187"
AUD
$
x450/3
50mm
70mm
3
.187"
AUD
$
X452/2
52mm
71.4mm
2
.187"
AUD
$
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1997-2026
Last updated: March 14, 2026