These are the Hitec Heavy Duty Servo Arms.
FEATURES: Strong Nylon Construction. Black in Color.
INCLUDES: One Wheel Type HD Servo Arm. One Two Arm Type HD Servo Arm. One Single Arm Type HD Servo Arm. Four Rubber Grommets. Four Brass Eyelets. Four Servo Mounting Screws.
REQUIRES: Nothing. JiM 07.07.04
BOX DIMENSIONS: 2.25" W. X .50" H. X 3.00" L. BOX WEIGHT: .04 LBS.