Fat Man Steering Wheel

I have a fat man steering wheel on my T thst I bought. I want to replace it with a regular one. Just 1 problem. There is no key with it. I know I can drill it out but will I ruin anything on the shaft to add the new one? Any suggestions.

Could it be picked by a locksmith?

Do you need the key to remove it? I would swap for the wheel on my 26 and worry about the key later.

Apparently you need the key. I had to use a cutting wheel to get it off. Thankfully, I can still use the Mahogany Wheel. Bought another spider.