Perfect Compatibility: Designed specifically for DJI Mini 4 Pro, this arm axis ensures a perfect fit. Durable Construction: Made with high-quality materials, the spare motor arm shaft is built to withstand rigorous use, ensuring long-lasting performance and reliability. Easy Installation: Replace damaged or worn-out arm shafts with ease. This part comes ready to install, with no special tools required, allowing your drone to be quickly restored to operation. Note: Due to different production batches, there may be variations in product appearance and printed text, which do not affect functionality. Color: As shown Material: Metal Package Contents: 1 pair x Front arm shaft. Only the listed items are included; other products are not included. Note: Lighting reflections and differences in display screens may cause slight variations in the color of the item as seen in the picture compared to the actual product. Measurement may vary by +/- 1-3 cm.