These are interchangeable Logitech Throttle Quadrant Lever Handles in various styles.

One set is airbus, one is Boeing, and the other is a flap lever that can be used for either set or the original throttle set.

They were all originally purchased from manufacturers on the flightsim market. The Airbus handles have been used, but the Boeing and flap lever set have not. They are all in good condition and are easy to set up and use.

I'm selling all my flight simulation equipment off at bargain prices or low starting bids, so keep an eye out for my other items and grab yourself a good bargain.