I bought this quick disconnect hub kit last week from a place called Tekniq outa Canada.
I wanted one so as to make it easier to climb into and outa the Sparco seat on the drivers side.
Easy install,horn still works. It comes with a lock.
The whole thing was less than 200.00
The kit comes pre-setup for Nardi-Personal wheel patterns,and since I already had a Personal wheel on the car,I didn't need any adapter.
The kit only adds about 3/4''of spacing to the steering wheel.
Pretty cool.
Ron