3DR Solo Built-in Nut Upgrade Propellers - MR SL 10x4.5 Set x4 RED

3DR Solo Built-In-Nut Upgrade Propellers - ORANGE - Master Airscrew 10x4.5 MR Drone Series

Diameter

The Propeller Diameter is equal to the diameter of a circle drawn by the propeller tips during rotation. For 2 blade propellers the diameter is equal to the length of the propeller from tip to tip. For 3 and more blades, the diameter can be derived by 2x the length of the single blade (from tip to center).

Pitch

The Pitch is defined as the distance the propeller would travel forward in one revolution if it was moving through a soft solid (like a screw through wood).

Normal (N) - Tractor

USA - Domestic orders

All orders of $25 or more are eligible for FREE shipping service.

Flat shipping fee of $4.99 is available for all other domestic orders.

International Shipping

$14.99 Flat rate shipping worldwide to more than 200 countries.

We deliver our products internationally all over the world. For exact shipping cost calculation, please make your selection of products and start the checkout process. In case there is no shipping method available for your country, please contact us here.

 Depending on the local regulations in your country, additional import taxes and fees might be applicable. For more information, please contact your local customs office.

We strive to keep all our products in stock and perform shipping usually within the same or next business day*. During national holidays we might experience some delay in dispatch. You will receive an automatic confirmation e-mail when your order is shipped. We do domestic and international deliveries via our partners:

Delivery time

Delivery time is calculated based on the expected transit time provided by the carrier.  Flat rate shipping is fulfilled via USPS First Class mail with usual transit time of 1 to 3 business days* for domestic orders and 7 to 21 business days* for international orders. 

* Delivery time cannot be guaranteed.