Servo output arm for JR, straight

Ord.No. 3941/40

Reinforced servo output arms are a good choice for model helicopters, because they allow very accurate setting of electronically adjusted travels or travel limits.
These output arms are made of GRP, are very strong and offer high torsional rigidity. Depending upon the use, attach the ball-end bolts for connection of the linkage at a distance of 11, 14, 17 or 21 mm to the driving axle of the servo. The output arms come with 2 mm holes. A groove on the rear face prevents the retaining nut coming loose by itself.
 

Servo output arm
• for JR / Graupner servos
• pack of 4