Futaba FUSHORNA-4 Standard Servo Horn Type-A Cross-Arm D6mm 4pcs  [FUSHORNA-4]

Type-A Cross-Arm Servo Horn

This set provides four replacement Type-A cross-arm servo horns designed for standard Futaba-style servo interfaces, supplied without screws or packaging. The parts are sold as 4 pcs and match the D6mm cross-arm specification stated in the product title.

Use these horns to alter servo linkage geometry or to replace worn or damaged horns during maintenance. Because screws are not included, retain your existing mounting hardware or purchase compatible retaining screws separately. Confirm the D6mm cross-arm interface on your servo before installation.

Installation is straightforward: align the horn with the servo spline, seat fully, and secure with the appropriate screw for your servo model. These horns serve as simple mechanical link points; changing horn types or lever arm length affects throw and leverage, useful when tuning steering response or control surface movement in scaled RC models.