Trusted Spares for Secure Flight The ACSL SOTEN Propellers Set (CW) is an official propeller replacement set made specifically for the ACSL SOTEN NDAA-compliant drone. This set includes two (2) clockwise propellers, engineered to meet the same performance and durability standards as the original factory blades. These propellers are essential for quick repairs and continued operations in the field. Designed for precise balance and fit, they help maintain flight stability and efficiency, keeping your drone airworthy in high-demand scenarios.