Yeah.

But they stopped making the locks with circular keys for a while now. Now they use the flat keys and Kryptonite locks are now having reports of the key snapping inside the lock making the whole thing useless. This hasn't happened to me yet, I think the people who have had this issue did not put the key all the way in for sometimes the "teeth" of the key get stuck (not jammed) in the lock chamber I've had my Kryptonite New York standard u-lock (never ever ever ever use a cable lock... EVER) for about half a year now, and no one has tried to break into it yet, granted I have only used it outside 3 times, carbon fiber bike though (I always lock it when I'm not using it).