Master Airscrew S2 Series Propeller 7X4

This is a Master Airscrew "Scimitar" Prop which is Made of Lightweight,
Charcoal Gray, Glass-Filled Nylon.

FEATURES: Scimitar Props resemble a "Scimitar Sword" in the fact that they
are curved on one side and flat on the other.
The Latest in Engineering Technology used for this Updated Design.
Lower Noise and Accurate Balance
Available in a Wide Array of Sizes to Suit Every Application.
Propeller is totally fuel-proof.

SPECS: Center Hole Diameter: 3/16" approx.
Propeller Diameter: 7"
Propeller Pitch: 4"

REQUIRES: Depending on the engine crankshaft size, the propeller may need to
be reamed to a larger size.

COMMENTS: Four-stroke engines are typically higher torque engines and should
use the larger props indicated in the range.
Recommended prop ranges will vary depending on your particular engine
and airplane.