Catalog > Internet of Things (IOT) Related Products > DFRobot Metal Servo Horn Metal Servo Horn FIT0037 Metal Servo Horn Part No: DFR METAL SERVO HORN 69.61 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview This is a high quality metal Servo Horn. It fits Hitec standard servos, DF series Servos and the Uptech CDS 5500 Servo. Specifications Outside diameter : 20mm Center hole diameter : 3mm Mounting holes : M3 Weight : 2g Additional Information Brand DFRobot