Feature

●Propeller Diameter: 8" (about 20.32cm)
●Propeller Pitch: 4" (about 10.16cm)
●Hub Diameter: 20.32mm


Description

8x4 (for engine) Hub Thickness: 0.4 inches (10.16 mm), Shaft Diameter: 0.25 inches (6.35 mm), Weight: 0.5 oz (15.9 g).