This wick is shorter than the oem part and does not screw into the mounting bracket, The wick is fixed so that one would have to drill out the riveting to replace it. The cessna wick will unscrew from the mounting bracket.
April 7, 2018
Q: Whats the difference between certified and non-certified versions of the ESD-1 Static Wick?
It depends on the aircraft it is being installed in. Non-certified version is intended for install in experimental aircraft. The certified version of the static wick is intended for certificated aircraft, ie Cessna, Piper, etc.
Q: What is the distance between the two holes on the ESD-1 static wick?
The distance is approximately 1.0938 inches center to center.