Octura 0955/3 Propeller : Bronze / Aluminum

Octura propeller in bronze/alumunim alloy (954 alloy)

Specs:
Diameter: 2.17" (55mm)
Total Pitch: 0.9x2.17 = 1.953" (45.9mm)
Shaft Size: 3/16" (4.75mm)

Requires: Balancing
Material: Aluminum bronze, roughly 85% copper, 11% aluminum, and 4% iron.  High Strength: Offers tensile and yield strengths comparable to those of medium-carbon steel (minimum tensile strength of approximately 85 ksi and a yield strength of 32 ksi).