Description

Pair of Tractor and Trailer REAL TRUCK air brake knobs with aluminum adapters DIY to make your own ATS/ ETS button box.

Push Pull Tractor and Trailer air brake for ATS/ETS Make your own DIY Simulator box.
pair of electrical on and off pull with real truck air brake knobs and adapters.
These have 10/32 threads and 10/32 threaded inserts
Included are 2 Jam nuts.

Two 10-32 Jam nuts have been provided. Please screw these on first and then put the adapter on.  

You can micro-adjust the jam nut with an adapter using needle nose pliers to get the perfect orientation on your brake valves. May take a few tries to get the jam nut tension with the adapter just right.

Also for an even stronger nonpermanent bond, you can also buy Loctite 242 (Blue): A standard removable thread locker. Holds well but can be removed with hand tools as well. 

Should have basic electrical knowledge to add to your DIY button box.
*If you need just the aluminum adapters we sell those as well just check our other items.