25T-5 Red Plastic Half Horn Servo Arm (20 pcs per pack) is a durable and lightweight servo arm designed for high-precision RC applications. Made from high-quality reinforced plastic, it offers reliable strength while keeping weight to a minimum. The 25T spline ensures compatibility with standard servos, providing a secure and stable fit during operation. Each pack includes 20 pieces, making it a cost-effective choice for bulk use, repairs, or large-scale builds. Ideal for RC helicopters, airplanes, and other hobby-grade models requiring consistent and dependable servo control.