Feature:
1. Durable Material This RC boat thruster is made of aluminum alloy and plastic material, which makes it wear-resistant, strong and durable, and more refined appearance.
2. GOOD PERFORMANCE - This RC boat thruster has a clean surface, good navigation environment, good performance and the ability to move forward and backward.
3. Reliable Facilities: This RC boat thruster adopts 4mm steel drive shaft with shaft sleeve with two high speed bearings to make the shaft run smoothly and the propeller. Adopts a sprocket drive with non-slip nut attachment to ensure stable propeller operation and easy maintenance.
4. Robust construction - Sturdy construction makes the boat more flexible and is ideal for propelling it hard by reducing the effects of natural currents.
5. Application: This RC boat thruster is more convenient to operate, suitable for all kinds of boat models and RC boat modifications, and can propel about 3‑4kg hull.

Specification:
Item Type: RC Boat Propeller
Material: Plastic, Aluminum Alloy
Color: Grey
Size:
Product size: 150 x 43mm/5.91 x 1.69 inches
Mouth diameter: 26mm/1.02 inches
Engine opening: 3.175mm/0.125in
Applicable model: suitable for all kinds of boat models and RC boat conversion, can drive about 3-4kg hull. Suitable for 28/36 series brushless motors or 540 series brush motors. Screws
1 x Nut
1 x Assembly instructions

Note:
1. Please allow 1-3mm error for manual measurement. Thank you very much!
2. The calibration of the screen is not uniform and the colors of the items shown in the photos may differ slightly from the actual objects.