Dubro 673 Heavy Duty Servo Arms Standard Futaba J (8) Blizzard Parts Heavy-duty

Heavy-duty

Considered one of the most powerful servos in the micro class

two collars with set screws and three plastic mounting pieces

Accurately measures model rocket launch altituted from 0 - 9999 feet (0 - 3000 m)

Dubro 673 Heavy Duty Servo Arms Standard Futaba J (8) Blizzard Parts Heavy-dutyDubro 673 Heavy Duty Servo Arms Standard Futaba J (8) For those requiring a really heavy duty servo arm, the Dubro "Super Strength" arms will fit the bill. Features: Black, fiber reinforced composite plastic servo arms. Includes: 4 short, 2 long servo arms that extend in one direction from the servo center; one long arm that extends in two opposing directions from the servo center, and one 3 arm horn. Specs: Short: Mounting holes at: 7, 10 and 12mm.