Lightweight, reliable control horns for radio control airplanes. Made from durable plastic in white, this set includes two common sizes to match different linkage setups while keeping added weight to a minimum. Key benefits Precise and consistent control: Converts servo motion into accurate control surface movement for a predictable flight response. Low weight: Total weight 6 g helps preserve balance and flight performance. Versatile fit: Two sizes in the set accommodate different pushrod and control arm configurations, reducing the need to search for matched parts. Easy installation: Simple mounting and pushrod attachment let you or upgrade control horns quickly during assembly or field repairs. What makes it stand out Two practical sizes designed for common model needs: 16 x 8 x 33 mm (L x W x H) and 21 x 6 x 3 mm (L x W x H). Molded plastic construction offers a clean white finish, corrosion and suitable for lightweight models. Compact profiles work well where space and weight are constrained. Specifications Material: Plastic Color: White Control horn size: 16 x 8 x 33 mm (L x W x H) Secondary size: 21 x 6 x 3 mm (L x W x H) Weight: 6 g Compatible applications Fixed wing RC airplanes including trainers, sport planes, and scale models that use standard pushrod linkages. Replacement part for hobby builds and field repairs where original control horns are damaged or missing. Homebuilt or custom models that require small, lightweight control link points for ailerons, elevators, or rudders. Use scenarios Midflight at the flying field: swap a damaged horn for a matching size to restore control surfaces quickly and safely. model assembly: choose the appropriate horn size to set up pushrod geometry and minimize control surface slop. Custom builds and modifications: use the lower profile horn where space in the tail or wing root is limited. Installation tips Match horn size to your pushrod diameter and servo arm throw for correct leverage and travel. Secure mounting with the recommended screws or adhesive for your airframe material, and confirm smooth, unrestricted control surface movement before flight. This RC Plane Control Horn Set provides a simple, lightweight solution for reliable control linkage in a wide range of hobby aircraft.