Sorry, busy day. I've attached more pics so you can see the diameter. I also found a maroon horn button to go with it that's pretty nice that I could throw in for another $25. Let me know if you have any more questions, thanks.
The problem with these steering wheels is they become sticky to the touch. Is this wheel sticky? Is the wheel of a sky hawk?
No real stickiness, she's pretty smooth, and if memory serves, I pulled this out of a mid to late 70s Regal.