DU-BRO Super Strength Standard Servo Arms: JR DUB674

Super Strength Standard Servo Arms: JR made by DU-BRO Designed for use in aircraft, car, boat, & helicopter models. Unlike conventional servo arms, they are made of long fiber composites for added strength. Longer versions have increased throw allowing for greater movement in controls. QTY: 8/PKG SERVO ARM DISTANCE FROM CENTER OVERALL WIDTH Double Arm 0.750" (19.0 mm) 1.75" (44.4 mm) Small Arm 0.535" (13.6 mm) Medium Arm 0.750" (19.0 mm) SmallArm 0.535" (13.6 mm) Triple Arm 0.750" (19.0 mm) 1.75" (44.4 mm)