Carbon fiber 1045 10 * 4.5" CW CCW propellers prop for F450 500 550 RC quadCopter multiCopter. These propellers are extremely lightweight and durable. You can expect an increase in overall motor efficiency owing to the ultra thin and stiff carbon construction.

Features:
Lightweight and durable
Great balancing and superb hub centering
Suit for F450 500 F550 RC QuadCopter MultiCopter
This propeller pair is supplied with shaft adapters to ensure accurate centering

Specifications:
Material: Carbon fiber
Color: Black
Length: 10inch
Pitch: 4.5inch
Hub ID dia: 8mm
Hub OD dia: 13mm
Shaft adapters diameter: 5mm and 6mm
Rotation: clockwise and counterclockwise

Package Information:
Package size: 28 * 7.5 * 2cm / 11 * 3 * 0.8in
Package weight: 72g / 2.5oz
Adhesive tape package

Package List:
2 * 1045 CW Propeller
2 * 1045 CW Propeller
8 * Shaft Adapter