The Hitec HS-805BB Servo is known as the monster servo, using a heavy duty nylon gear train and a strong 10mm, 15 tooth output shaft to generate 343in./oz. of torque.
*Size = Quarter Scale
*Servo Erector Set = No
*Range = 180°
*Voltage = 4.8 - 6.0vdc
*Torque = 343 oz.-in.
*Weight = 5.36 oz.
*Speed = 0.14s / 60 degrees