For those requiring a really heavy duty servo arm, the Dubro 'Super Strength' arms will fit the bill.
FEATURES:
White, fiber-reinforced composite plastic servo arms. INCLUDES:
4 short, 2 long servo arms that extend in one direction from theservo 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. Total length-16mm Long: Mounting holes at: 8, 10, 13, 16, and 19mm Total length-22mm Dual: Mounting holes at: 6, 10, 12, 16, and 18mm Total length-22mm 3-arm: Mounting holes at: 7, 10, 13, 16, and 19mm Total length-22mm All measurements are from the center of the arm. The dual and 3-arm are only from one side to center. Actual overall length for both: 44mm Fits the HI-TEC, HOBBICO, and TOWER servos. BOX DIMENSIONS: 4.13' W. X .25' H. X 4.25' L. BOX WEIGHT: .03 LBS.
