Hello this adapter I would like to mount to my scissors truck lifter, as it is now I can drive it up with a 21 nut, my nuts from the wheel are 17 nut…therefore I am looking for an adapter that I can make into the 1/2 inch hole and then can operate the jack with a 17 nut…so that I always have to switch from 21 to 17 … is there a way to realize this? Mfg