✔25T Spline & M3 threads,Compatible with Mostly Standard Servo Motors,such as HSP,Power HD,Futaba, Axial ,Savox ,Xcore, MG995 MG996R MG946R ,S3003 and So on
✔Aluminum CNC machined for precision,Blue Anodized
✔Double Sided Horn Dimension:47x10x7.5mm (Hole centers at 12 and 20mm from the servo output.)
✔Single Horn Dimension: 28x10x7.5mm (Hole centers at 12 and 20mm from the servo output.)
✔Set of 2,100% New,Genuine HobbyPark RC Products,Exquisite workmanship & Durable