10.5x8 4-Blade Propeller for Dynam and FMS/RocHobby aircraft - DYP-1026S
This propeller can be used in the following Dynam and FMS/RocHobby aircraft:

Dynam B-26
RocHobby Critical Mass V2
RocHobby P-39 Cobra
RocHobby Strega
RocHobby F2G Super Corsair
RocHobby Voodoo

REQUIRES:
All propellers should be balanced before use. We recommend using the Dubro Tru-Spin Propeller Balancer

PRODUCT SPECIFICATIONS:
Propeller Diameter 266.7mm / 10.50in
Propeller Pitch 8
Shaft Diameter 8.09mm / 0.31in
Weight 31.8g / 1.12oz
Direction of Rotation Normal
Number of Blades 4
Material Plastic
Color Black