The Club anti-theft device on X5's steering wheel?

[autoque]

Here's the link to the The Club, steering wheel lock.
http://www.winner-intl.com/index.cfm...Group/Home.htm

I was wondering if the weight of steering wheel lock will somehow hurt the steering wheel or the alignment of the wheels. I also heard that when it is put on, the weight of the lock is not centered and unbalanced, meaning it's heavier either on the left or the right.

Would it be perfectly alright to use this? I'm not willing to risk it if it's bad for the car in anyway.(eg. misalignment, too much stress on steering wheel and etc)