i had once been adv by locksmith that it is better to buy those u-shape type of locks. u open the lock by pulling the lock shaft horizontally. get a good one.
the trick to this lock is to buy the gap width as small as possible to fit your lock holder so that there is very less free play. this way it is harder for the robbers to cut your lock....of course they can always cut your lock holder....ha ha no 100%

This post has been edited by pskk: Feb 9 2011, 10:57 PM