Welcome to our store！</br> 1、Versatile: 20kg servo which has a stable performance is suitable for fixed wing, ducted airplane, model boat, toy car, IOT home, intelligent robot, etc. 2、Efficient and Low Power Consumption: The servo operates with high efficiency, low noise, and low power consumption. It is also easy to install and uninstall. 3、Robust Construction: Constructed with high class plastic and a semi aluminum casing, the servo undergoes fine processing to ensure durability and long lasting performance. 4、High Load Capacity: The metal gears are able to withstand higher loads, ensuring the RC waterproof servo kit operates smoothly even under heavy loads. 5、Highly Durable: Gear steering servo with 5 various servo arms is made with high class and hard alloy, equipped with metal gears, offering high accuracy. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> Item Type:&nbsp;RC Servo Shell Material: Aluminum alloy + plastic Size: Approx.&nbsp;40.5x20.2x38mm/1.6x0.8x1.5in Working Voltage: DC 4.8V to 6V Maximum Torsion: ≥21.8kgf-cm at 6.0V Working Speed: ≤0.18sec/60° at 6.0V Applicable: Fixed wing/ducted airplane/model boat/toy car/IOT home/intelligent robot, etc. <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x&nbsp;Servo5 x&nbsp;Servo&nbsp;Arms 4 x&nbsp;Vibration&nbsp;Damping&nbsp;Pads 4 x&nbsp;Screw&nbsp;Cylinders 5 x&nbsp;Screws Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>