There is no single magic tool that can pick every lock, as different locks (like pin tumbler, wafer, or tubular) require different designs. However, the closest thing to an "all-in-one" solution for standard locks is a manual snap gun (or pick gun) or a multi-purpose lock rake set.
Pin tumbler lock picking
Diamond picks are incredibly versatile and suitable for a wide range of locks. They are particularly useful for pin tumbler locks—one of the most common types found in both residential and commercial settings.
If you lost your key, the best way to open the lock depends on what kind it is and if you want to keep using it. For non-destructive methods (like picking or slipping), you can use household items like a bobby pin or a flathead screwdriver. If the lock is a heavy-duty padlock or a front door, you may need a professional or power tools.
A Lishi and Lishi-style lock pick is a specialized tool designed for quickly and efficiently picking locks, particularly automotive and pin cylinder locks.
The individual possessing the tools must also have criminal intent. In other words, the individual must have the criminal intent to commit a burglary with the tools or instruments. In general, an individual simply possessing lockpicks themselves would not be considered illegal.
The absolute best tool for cutting locks is an angle grinder equipped with a metal cut-off wheel. It is the most effective method because it can slice through hardened steel shackles in seconds, overcoming the high-security metals that frequently defeat standard manual tools.
Common household items for lock picking include paperclips, bobby pins, and safety pins, which can be shaped into a tension wrench and pick. Aluminum can strips or small flathead screwdrivers may also work.
The short answer is no; not every lock can be picked. While standard household locks can often be bypassed, many high-security mechanisms are essentially pick-proof, and a lock that is rusted, jammed, or internally broken cannot be picked at all.
Skeleton keys are not inherently illegal to own or buy, but their legality depends heavily on your intent and local laws. If you possess them, they can be treated as burglary tools if you are caught using them to commit a crime.
Whether you've misplaced your keys or you're interested in learning a new skill, crafting DIY lock picks from materials like bobby pins, pen clips, and paper clips is easier than you think. Perfect for those interested in lockpicking.
Raking is a fast, entry-level lock-picking technique. It involves inserting a profiled rake pick and rapidly scrubbing or rocking it inside the keyway while applying light rotational tension. This generalized motion bounces the pins randomly until they align at the shear line, causing the lock to open.
Locksmiths open locks using a variety of specialized techniques designed to bypass security mechanisms with minimal damage. The method a professional chooses depends on the type of lock, the situation, and the urgency of the lockout.
I show how to open a lock using two large nut wrenches/combination wrenches. This method of bypassing locks will only work on cheap locks made with poor materials. It will also destroy the lock by bending the shackle and breaking part of the lock housing.
For beginners or those seeking the easiest, most foolproof method, a Lishi tool is the easiest pick tool available.
The lock picking method
You can buy lock picking kits which include several tools, such as tension wrenches, picks and rakes, to fit various types of locks. If you don't have a kit and can't buy one on the spot, you can use a paper clip, wire clothes hanger or pin (bobby pins can work well to unlock a door).
Picking a standard pin-tumbler lock with scissors is generally not effective, as the blades are too thick and unsuited for manipulating tiny pins. However, for simple interior doors or furniture, scissors can occasionally be used to either bypass the latch, act as a tension tool, or forcefully turn the cylinder.
If any person has in his possession any tools, implements or outfit, with intent to commit burglary, robbery or larceny, upon conviction thereof he shall be guilty of a Class 5 felony.
Certain lock varieties force locksmiths to risk damage during opening procedures, including digital vault systems, mechanical combination safes, and fingerprint-activated locks. These security devices demand specialized equipment or advanced opening techniques that standard locksmith tools cannot handle.
Start from the back and work your way to the front. Set the Pins: As you lift each pin with the pick, maintain slight pressure on the tension wrench. The pins must be lifted to the shear line, allowing the plug to rotate slightly. Turn the Lock: Once all pins are set to the shear line, the lock should turn and open.