Asking for a 999 key may cast you under suspicion, so be careful. Get your triangular file to go with it.
If the lock is on a wooden door, the odds are you will break the door before the lock.
The New York city fire department uses saws with an aluminum oxide blade. It is effective when you can access the lock with it. Wear eye protection and cut through the body of the lock (not the shackle. )[3] X Research source
If the lock is attached to a cable, you may have better luck cutting the cable than the lock. If you want to try to cut open the lock itself, cut the shackle. This will not work on most master locks, as they are made of case hardened steel.
Naturally, these methods only work if there is enough space.
This was proven by the Mythbusters. The Mythbusters tried a 9mm, a 357 magnum, a shotgun, and a M1 Garand rifle. The handguns did not work at all. The shotgun loosened it up It is not safe to do this. Ricochets could kill you or someone else. The high-powered rifle created shrapnel. Don’t try it.
A shim is a small and thin piece of metal that can slide between the gaps of a lock.
You need to be pretty mechanical to try this, but if you do it you will have your lock intact. It may not work if you have a high-quality lock with strong springs, so better for a cheaper lock. 70% of wikihowians who tried making a shim told us it worked.
You need manual dexterity to feel the sticking point of the locks. 55% of wikihowians who tried this reported it worked.
You also need the correct tools. You want a torsion wrench and pick. The best tools to improvise from would be a filed down allen wrench or very thin flat head screwdriver.
Fill out the form in the presence of the notary public. Have the appropriate ID that you’ll need to confirm your identity. Pay the notary’s fee. Master Lock won’t reimburse you for the charges.
Master Lock Warehouse 1600 W. La Quinta Rd. Suite/WHSE #1 Nogales, AZ 85621
