1.3mm/1.8mm KT Board RC Servos Rod Regulator Servo Horn 2.1mm For RC Model
and can adjust the tightness of the wire at any time. There are two specifications, one is a 1.3mm rudder angle adjuster,
and the other is a 1.8mm rudder angle adjuster.
Package included:
5 x 1.3mm/1.8mm KT Board RC Servos Rod Regulator Servo Horn 2.1mm For RC Model