|Provides almost frictionless push - pull and rotary movement of aileron and elevator push rods. Design is similar to that used in German sailplanes. Unit contains four nylon roller balls and provides 3.5" pushrod travel. Aluminum case size, 1.25" x 3.0" long. Fits 5/8" diameter pushrods.|
Very useful whether you need support for push-pull or torque tubes. Smooth operation and the guide allows for at least 15-degrees of misalignment while still functioning normally. If you need more throw for push-pull operation, you can easily replace the outer tube with a longer one. Got a long pushrod? Use several along the span for ultra-smooth operation.