The completed torque rod. A 5" long piece of 5/32" aluminum tubing is used as a bushing. The torque rod extends several inches into the aileron as it costs little in weight.

Note that two ribs will have to be notched for the torque rod.

The torque rods are heavy because they are steel. At 0.6 ounces each, they contribute to the weight. But you have to have reliable control. And these are absolutely solid with no solder joints, collars, or screws to come loose.

I think I'm going to start offering these pre-made for my Quickie 500 sheeted wings.