It hooks over the cable on the rear (and the lock holds it on the cable) while I envision the front can capture the Andersen handle and prevent it from being pulled out.
Yes, it is an aviation throttle/mixture lock and in that application, it can either lock the knobs at full out, but can also lock them full in. The $100 vernier style completely encases the throttle knob. But with a screen name like Learjet, you have throttle quadrants, right? No push/pull or vernier knobs?
Honestly, I was noodling around some simple sheet metal cover with a hole in the rear for the cable to feed thru and a hinged cover that flips up and locks over the handle, which then made me recall the above that I've seen in Cessnas.
