Servo Arm, 3.5" x 4-40 Full Width, Hitec/Blue (Secraft)

Servo Arm, 3.5" (88mm) x 4-40 Full Width , Hitec 24T Aluminum, Blue (Secraft)

Lightweight aluminum full servo arm with for rudder applications.

One of the greatest benefits of aluminum servo horns is the strength, rigidity & precision that aluminum has to offer.

Included: (1) Aluminum Servo Arm

Application:

Hitec 25 T Spline

Specifications:

Color: Blue
Width: 88mm
Horn Screw Size: 4-40 (Not Included)
Weight: 11g
Material: 6061-T6 Anodized Aluminum

Installation Guide:

Follow aircraft manufacturer's recommendation for servo horn control setup
Use thread lock compound on all metal to metal screws
Install linkage ball on bottom of servo arm (when / where possible)

The Hitec 8XXX series servos use Futaba type, 25 tooth.