To have something stolen, leaves you with a bad feeling inside especially when you think you are protected and find your protection was not enough, believe me, I know from experience. I designed the Lock Guard for added protection and you will be surprised how easy it is to cut through a hardened lock or hammer it open, with the Lock Guard in place, it makes it very difficult to get to the lock. Take a look at the two types of Lock Guards below, the first one is used with a chain and the second is used with a hasp. They can be used with most locks, and the good thing about the Lock Guard is you don't have to have an expensive lock.