Last week I locked my keys in the shed, so the key to the shed lock was locked in the shed with NO spare. I have one of the best Masterlocks you can buy, it was like $22. I thought to myself, how the hell am I going to get in....I didn't want to destroy the latch, so my concentration was on the lock...Suddently a cartoon ballon with a light bulb in it appeared over my head, a plan was brewing...F.Y.I. it took me less than 2 min. to cut through a Masterlock with a DREMEL TOOL!!!! Yes I said a DREMEL TOOL!!!! 