Entatial RC Ducted Fan, Stable Ducted Fan for Brushless Motor Ducted Fan for RC Planes for 3300/4000/4600/5000KV Motor for Most RC Plane(Positive oar)

• 【Well Designed】Perfect dynamic balance of the blades and good coordination between the fan ducts.
• 【Professional】More stable, has been tested for good aerodynamics, and has excellent power.
• 【Durable】Made of high quality material, which makes it durable, sturdy and has a long service life.
• 【Application】Compatible for QF2611‑3300/4000/4600/5000KV brushless motor, fit for most RC plane.
• 【Material】Fully injection‑molded compound, high rigidity and hardness, greatly reduces damage rate.

✍Feature: 1. Fully injection‑molded compound, high rigidity and hardness, greatly reduces damage rate. 2. Perfect dynamic balance of the blades and good coordination between the fan ducts. 3. More stable, has been tested for good aerodynamics, and has excellent power. 4. Compatible for QF2611‑3300/4000/4600/5000KV brushless motor, fit for most RC plane. 5. Made of high quality material, which makes it durable, sturdy and has a long service life. ✍Specification: Item Type: RC Ducted Fan Material: Plastic Color: Black Ducted Fan Length: Approx. 39.08mm/1.5in Ducted Fan Mouth Maximum Diameter: Approx. 63mm/2.5in Ducted Fan Inner Diameter: Approx. 54mm/2.1in Weight: Approx. 46.0g/1.6oz Number of Paddle: 12Pcs Fit for QF2611‑3300/4000/4600/5000KV Brushless Motor ✍Package List: 1 x Propeller1 x Duide Ring 1 x Ampty Ducted Fan 1 x Fan Cap 5 x Screw 1 x Main Shaft 2 x Inner Hex Screw ✍Note: 1. Manual measurement, please allow 1‑3mm/0.04‑0.12in error, thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Does not include motor