This 3D-printed servo winch spool represents a sleek and functional upgrade for your RC or automation projects. Designed to fit standard servos such as the one illustrated, it features a smooth white plastic construction with dual flanges to securely hold fishing line, string, or thin cables. Ideal for DIY robotics, model aircraft, or automated mechanisms, this spool improves both precision and durability. Its clean, minimalist design complements any setup while delivering consistent performance. It is easy to print and assemble—simply attach it to your servo horn and begin winding!