DU-BRO Micro Adjustable Servo Arm – Precise, Lightweight Control Arm for Micro Servos

I had recently purchased 4 micro servos to replace 4 ageing servos in one of my favorite R/C aircraft. The problem was that the arms of the new servos were too short and would not provide sufficient throw to my aircraft's control surfaces. Over the years I had saved many servo arms but none of them fit the new servo output gears. Then I remembered that Du-Bro made Micro Adjustable Servo Arms for just that application and since I had used them before, I knew they would solve my problem. A simple, low cost and effective solution to my problem.