Image Item No. Description  2952  Propeller 2 Blade 9 Diameter Catalog: Parts: Propeller  3480  Propeller 2 Blade Helicopter Tail Catalog: Parts: Propeller  2421  Propeller 3 Blade Small Catalog: Parts: Propeller  3461  Propeller 4 Blade 5 Diameter 5 x 5 with Center Hole for Rotor Holder Catalog: Parts: Propeller  2479  Propeller 4 Blade 5 Diameter with Rounded Ends and Open Hub Catalog: Parts: Propeller