I had been in Sears a while ago and noted that they had a two pack of small padlocks at a decent price. Small 15mm brass locks keyed alike for $7, ideal for locking my cage. My Bon4 lock shackle is rusting, so we went to buy them. I walked up to the checkout and put the locks on the counter. The clerk looked at them and said, "Locking up some valuables are we?" I thought to myself "If you only knew." As we walked away my wife looked at me and said "We're locking up my valuables!"