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Tag Archives: safe installation in Chicago

  • Safe Glossary

    Posted on March 23rd, 2016 0 Comments

    Name Brand Safes

    The majority of people’s conception of security extends to only door and window locks, but it’s a fact that protecting your valuables inside interior safes add an essential additional level of protection. For the peace of mind knowing that your valuables are being adequately protected, there’s no better bet than a safe. Whether you need to protect heirlooms, jewelry, or documents like birth certificates or business records, security safes will protect your assets like no other hardware can. There’s a number of different categories of safes; in this blog post I’ll detail the various types, and what they’re best for.

     

    Fire Resistant

    These safes protect their inner contents from high temperatures, and are given ratings according to the amount of time that they can survive fire temperatures while not letting the internal temperature rise above a certain amount. These safes range in fire safety duration from a half hour to four hours – safes installed within concrete floors are the safest, however since these safes are not watertight, they may fill with water from hoses or sprinklers in case there’s a fire. To be safe, place all items within fire resistant safes inside plastic bags.

     

    Diversion Safes

    This ultra basic safe is hidden within a normal household object like a book, a can, or even a wall outlet. These safes are meant to blend in among the rest of household items, and should be left among real versions of their corresponding objects.

     

    Jewelry Safes

    These – usually small – safes are specifically meant to store the eponymous jewelry or other small valuables – they are both burglary and fire proof, and usually have well appointed interiors made with fine wood or fabric – and sometimes with internal drawers or cabinets.

     

    Environmentally Resistant

    These safes are made to be waterproof – they can withstand extended underwater submersion for extended amounts of time.

     

    Burglar Resistant

    These safes are rated based on their ability to withstand the typical variety of tools that burglars use during break ins – they are rated based on the amount of time that they can withstand aggressive attack. These safes, while structurally resistant to forced entry, are not primed for water or fire resistance.

     

    Smart Safes

    These safes are designed to automatically give out or validate cash – think ATM machines or change makers. All customers or civilians can use them at their convenience – making things much smoother and cost effective for banking or business operations, and creating a controlled and surveilled transaction area.

     

    Fire Resistant Record Protectors

    This equipment has large insulated areas (containers, doors, drawers, or doors) that can house individually fire/environment/burglar rated containers with room for storing important records. The design of the compartments are organized based on class ratings for impact/attack resistance and safe fall tests.

     

    Room Sized Fireproof Vault

    This special equipment is meant to contain larger materials susceptible to heat ro fire, and can be a somewhat more practical choice over multiple fire rated safes, especially if you’re storing a large amount of items. These vaults are usually employed by larger business or government agencies, and carry some of the highest security class ratings for paper documents or data storage.

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  • How to Protect your Motorcycle

    Posted on March 17th, 2016 0 Comments

    Unlike the self contained, capsule security of cars, motorcycles’ lack of doors, locks, or hoods makes them especially vulnerable to theft. Anyone can access the engine or internal electronics – especially if you park on the street, and quickly drive off.Like bicycles, motorcycles can easilly be anchored and lfited up. Security creates a need to hybridize the ease-of-access of a motorcycle and the security of a succinct, closed car. In this blog post, I will be detailing some of the realities of motorcycle theft, and providing some detail as how motorcycle owners can prevent their bike from getting stolen.

     

    Statistics of Theft

    The most commonly stolen motorcycles are Honda, with Yamaha, Suzuki, Kawasaki ,and Harley-Davidson leading. Since 2013, all these brands thefts have somewhat diminished, besides Harley-Davidson, which has increased. California is the top state for motorcycle theft, with Texas and New York leading closely behind. The increased usage, hence, street availability of motorcycles in the Summer, makes it the most common season for motorcycle thefts. The higher demand for motorcycle parts during the summer creates a higher incentive for thieves to steal parts from vehicles, which bumps up the theft rate significantly.

     

    How Motorcycles are Stolen

    One common method of stealing a motorcycle is rolling it into a van or truck, and simply driving it away – a rather quick process, especially if the bike isn’t locked and can easily be rolled up a ramp. Even if this isn’t the case, a small collection of people could easily lift the bike. Once inside the van, the motorcycle will no longer be visible to passersby – making it a much more stealthy and inconspicuous theft than driving away in a stolen car. Once the bike arrives at another location, they are able to disassemble the structure of the bike, taking off any security device.

     

    Another method of motorcycle theft involves, simply, the thief starting up the bike and riding away on it. Many people don’t even lock their motorcycles – making it easy for thieves with double sided wafer pics,Try-Outs, or even a combination of determination and a screwdriver to start the ignition and drive away.

     

    How to Protect your Motorcycle

    One possibility is utilizing a ground anchor to fix your motorcycle to the floor of your property – these devices are usually installed inside home garages to maximize security. For those without home garages, this is not a practical option – so the best route to follow is to purchase a high security lock. Most Motorcycle owners prefer Disk Locks or U-Locks to padlocks because they eliminate the need to purchase a heavy chain. They offer increased convenience, but you’re going to need to purchase a few of them if you want to not use a chain at all. Place the U-Lock through the wheel, so it will stop it from rotating, or use it to lock the wheel onto a metal pole or any sort of anchor point. Make sure to invest in a U-Lock that releases on both sides of the shackle – this will cost any bike thief additional time when attempting to steal your bike.

     

    Dick locks can’t be attached to an anchor – they secure your bike through bolting through a hole in the disk break – stopping the bike’s wheel from being able to spin. It’s best to use two disk locks on both wheels, but if you only have one, attach it to the front wheel as it’s much easier for thieves to remove. Don’t ever forget to take off the disk lock before riding your bike.

     

    As far as padlocks go, you have tons of options – but when you’re making your purchase you should be paying heed to the thickness of the material, it’s weight, and the presence of a shroud that covers the sides of the shackle. Rounded cuts on the shackle indicates the presence of ball bearings in the lock, which upgrades its security level. It’s important to utilize multiple padlocks – as this works as both a deterrent method and a surefire way to upgrade the security level of the bike.

     

    Security Chains

    We recommend buying the strongest and sturdiest security chain as possible – these can be secured from various points to add additional padlocks and chains, as the chain is weaved through the multiple open components of the bike to an anchor point. We recommend getting a strong chain as the stronger the chain is, the more likely it is to resist attack from bolt cutters – spring for a chain with at least a 63 rating on the Rockwell scale.

     

    Alarms

    There’s many varieties of alarms – shock sensors, tilt sensors, GPS tracker, proximity sensors, etc. Shock sensors go off if someone hits or shakes the bike. The tilt sensor goes off if the bike is moved from one side to another. GPS notifications tell you the exact location of the bike which is helpful in the event of a theft. And best of all, a remote kill switch allows users to remotely sever the link between the battery and bike starter, rendering the bike incapable of driving.

     

    Theft Insurance

    If you’re really worried about having your bike stolen – whether you can only park your bike away from view or if you live in a high crime area, theft insurance is a fantastic strategy to implement. Think of it this way – if your bike is an investment, it’s worth investing some additional funds to protect and insure it – if the bike ever gets stolen, you can get fully compensated – simply make sure to call the police before you call the insurance brokers, in order to maximize your chances of relocating your vehicle. It’s also a great idea to put custom markings on the motorcycle to aid in it’s recovery – consider utilizing products like DataDot and SmartWater to mark parts on the bike.

     

    In Advance Security

    Make sure to lock your handlebars and place your bike within view of your property – at the very least this will act as a deterrent for any thieves who want to avoid being seen. Make sure that the various layers of security that you use with your bike are separate – meaning that they can’t all be removed in one fell swoop, or can be controlled with a single key. Consider using a motorcycle tarp as a deterrent – even consider buying a tarp branded with the logo of a less appealing motorcycle brand to make potential thieves simply pass by.

     

    It’s important, in bike security, to understand that every bike needs custom levels of protection – do whatever works specifically for you and your situation. Don’t go crazy or overthink things – as long as you stay practical, your security system will be both convenient and effective.

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  • National Burglary Statistics

    Posted on March 3rd, 2016 0 Comments

    What to do in a burglary

    If you’re at all concerned about the likelihood of a burglar breaking into your home, this article is for you. The fact is that the United States is the world’s leader in burglaries – a burglary happens every 15 seconds, meaning 4 do every minute. While you’re working on your home security, it’s smart to think about these statistics – you might be surprised.

     

    Front Door Vulnerability

    Almost thirty-three percent of burglars illegally enter a home through it’s front door. If your home has an old wood door – a hollow door of any type, you must replace it with a solid wood or metal reinforced door. Hollow doors are notoriously flimsy – any burglar with slight leg strength could kick one in. Additionally, activate your home security system each time that you enter or leave your home – and consider getting genuine, or deterrent security cameras, as well as outdoor motion lighting.

     

    Repeat Offenses

    Burglars sometimes try entering homes more than one time – think about it, they’ve been inside already, so they know the layout, and might have spotted areas with expensive belongings that they didn’t have the time to access the first time they broke in. If you find yourself the victim of a burglary or break-in, make sure to contact a home security service as soon as possible.

     

    Brute Strength

    Almost sixty percent of home invasions are accomplished through forced entry – thirty percent of them are accomplished through simply entering an unlocked door or window, with no need for force.

     

    It Doesn’t Matter if Someone is Home

    28% of burglaries occur when someone is inside the house – and unfortunately, household members experience personal violence in 7% of burglaries.

    Alarm Systems are Great Deterrents

    The majority of burglars attempt to figure out if a home has an attached alarm system before trying to break in – and the majority of convicted home-invaders admit to avoiding homes with visible security systems. The majority of burglars will leave the home immediately if an alarm sounds.

     

    Wireless Benefits

    Almost twenty-five percent of home invasions involve the cutting of alarm or telephone wires before the break-in is enacted. Wireless home security systems are more secure, because there’s no wires that can be cut. This service is offered by many of the leading home security agencies, and won’t burn a hole in your wallet.

     

    Not many Burglaries are Solved

    Only around 13% of burglaries are solved by police – with an even smaller chance of the stolen belongings being recovered or returned.

     

    Significant Losses aren’t Uncommon

    In a study conducted by the Federal Bureau of Investigation, the average monetary loss suffered by households or businesses in burglaries is around 2,185 dollars – and if you factor in the police/investigation costs, it can be almost 20,000.. This amount is much more than the average cost of a home security system – which of course, also doesn’t come with the emotional expense associated with a break-in. Additionally, most home insurance companies offer discounts if a home security system is installed.

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  • Types of Safes

    Posted on October 15th, 2015 0 Comments

    safes

    Safes are the standard security measure for protecting valuable assets. Whether inside your private home or business, a safe can give you the insurance that your precious items are secure. There are a wide variety of types and categories of safes that consumers can choose from – in varying degrees of structural integrity, and specific qualities. Below, I will describe the few different types of safes available for consumers, so you can figure out which category of safe suits your needs best.

    Deposit or Drop Safes

    These types of safes are especially popular in retail or restaurant environments. They provide the ability for any employee to deposit cash or important documents without allowing access to the main safe compartment. In almost all drop safes there is a door located at the top of the safe that can be opened to allow the deposit of precious items into the secure body of the safe – only accessible by key to authorized individuals.

    Fire Rated Safes

    These freestanding safes are designed to protect their contents in the case of a fire. They provide the security of knowing that your assets are safely protected, while in the unfortunate case of a fire, you can concentrate on the physical health and safety of your employees, patrons, or family. They are rated to last for a specific period of time determined by their manufacturer.

    Office safes

    These safes are common in retail and restaurant sectors – they can be bolted to the floor or left freestanding, and are often fire rated as well. They are drop tested to ensure that nobody can access the safe’s contents through repeated dropping.

    Data or Media Safes

    Information stored in any electronic device can be deleted by temperature increases. Paper inside safes can withstand temperatures up to 350 degrees, while electronic data can only withstand temperatures less than 125 degrees Fahrenheit. Data safes are made to be heat proof to protect the important and priceless information from any sort of high temperature or environmental damage.

    In Floor Safes

    These safes can be concealed in the ground under a protective/hiding layer of concrete. This is a popular choice in industrial or commercial fields due to the added security feature of it’s protective layering under a false floor.

    High Security Safes

    These robustly secure commercial safes are the highest security that you can find. These include the TL or TR categories of safes. These safes include multiple barrier levels to prevent drilling, and have additional locking mechanisms that are deployed upon detection of attempted forced entry. The additional security of these safes are often reflected in their steep prices – however for people with assets of the utmost importance, the investment could be worth the peace of mind.

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  • Five Reasons To Use A Certified Locksmith

    Posted on August 3rd, 2015 0 Comments

    locksmith certifiedThere are locksmiths working in your area who do not hold certification from the state, and their businesses are not registered with the local authorities. A certified locksmith provides more safety and security for your home, and this article explains why a certified locksmith is a necessity in your home and business in Chicago.

    Certification

    The state certification for a locksmith ensures that the locksmith you use is trained properly. Locksmiths must use proper techniques to help you, and you can prevent damage when locks are breached properly. Lock installation must be done using the proper methods, and a certified locksmith understands the most current lock technology.
     

    Speed

    An untrained locksmith cannot get work done quickly, and you may be left waiting for a job to get done when you are locked out of your home or lost your keys. The locks must be installed quickly, and you must have a lock change done before someone can use your stolen keys to get into your home or office.

    Automotive Service Calls

    Calls for locksmiths often come from drivers who need to get in their cars. Someone who is trained properly can break into your car quickly, but the locksmith will not cause any damage when they are getting into your car. A great locksmith can help change the locks, and the locksmith can get in touch with the factory to get new keys. You cannot afford to let your car remain vulnerable on the street, and a certified locksmith can get the work done in a matter of moments.

    Guaranteed Safety

    A locksmith who does work at your home or office must be trusted with your personal security, and a certified locksmith is registered with the state. Every job that is done by the locksmith is recorded, and any malfeasance can be tracked down by your local government. A locksmith who is certified is much more likely to be trustworthy, and you can easily get work done knowing that the locksmith will keep your confidence.

    Advanced Technology

    The advanced technology used in the lock industry includes keypads, fingerprint locks and other forms of locks that must be installed by people who understand the technology. A certified locksmith must take continuing education courses, and those courses will include training in advanced locking mechanisms.

    You may have advanced locks installed in your home or business to protect your family, and there is no way that a thief can get past properly installed security systems. The security systems can be tied to your fire alarm, or the locksmith may install a brand new system that is wired into your home’s power system. Only trained locksmiths can complete this sort of work, and a certified locksmith has relationships with companies that provide advanced security technology.

    Your home and business are depending on proper security, and you may have new locks installed or repaired at any time. Someone who is certified as a locksmith will performed much better work overall, and you will be assured of your safety when the work is done.

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  • Preventive Steps in Home Security

    Posted on February 20th, 2015 0 Comments

    Chicago Locksmiths security blog

    Your home is supposed to be a place of safety and refuge. Yet an alarming rise in home invasion robberies around the country is leading many homeowners to believe safety and security is an illusion. It doesn’t have to be, if you’re willing to come to terms with reality and do something about it.

    It’s difficult to say for certain how prevalent home invasion robberies are as compared to residential burglaries. This is primarily due to the fact that FBI crime statistics don’t differentiate between the two. Nonetheless, a home invasion is inherently more dangerous because of the tendency of the perpetrators to use violent force.

     

    Understand the Enemy

    The power behind the home invasion is intimidation. In other words, home invaders act quickly and violently in order to instill fear in the hearts and minds of their victims. This fear enables them to do as they please once inside. Often times occupants are tied up or otherwise incapacitated, allowing the perpetrators to take their time going through the home. They can steal jewelry, electronics, credit cards, cash and anything else they believe is valuable.

    The first step in preventing home invasion is understanding the intimidation factor. Never open your door to anyone who might pose a potential threat. This gives you the upper hand and prevents potential invaders from assuming you are already frightened. If you decide to speak to a potential intruder, be firm and confident.

    Understanding your enemy also means knowing why you might be targeted. Most home invasions are not random; criminals come to your home because they’re looking for something. This means you need to be diligent about protecting your privacy. Be aware that the car you drive, the clothes you wear, the way you carry yourself and the way you communicate tells criminals a lot about you. Be private and carry yourself with confidence.

     

    Preventing Entry

    Home invaders use intimidation to subdue their victims; they use violent force to enter a home. To prevent such entries, you should start by installing double key, deadbolt locks in all first-floor doors. Also be sure to use four-screw strike plates as they make it more difficult for intruders to kick your door in. Solid core and steel doors are another good line of defense against home invasion.

    The reality of home invasion is an unfortunate part of the modern world. Learn how to protect yourself and your family.

     

    Key Preventive Steps in Home Security

        Install solid core doors, heavy duty locks, and window security devices
        Lock all doors, windows, and garages at all times
        Use the door peephole BEFORE opening the door
        Use four three-inch screws to secure heavy duty lock strike plates in the door frame
        Use your porch light to help you to see clearly outside
        Never rely on a chain-latch as a barrier to partially open the door
        Never open the door to strangers or solicitors
        Call the police if the stranger acts suspicious
        Alert your neighbors to suspicious solicitors
        Hold a family meeting to discuss home security plans
        Set the home perimeter alarm at night, if you have one

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  • ENTR Smart Lock by Mul-T-Lock

    Posted on February 16th, 2015 0 Comments

    Entr Blog Chicago Locksmihs

     

    New on the market is the Mul-T-Lock’s ENTR smart lock. It has the versatility to please every security conscious homeowner. We have put together a few tips for Chicago residents to get the most out of the Entr Smart Lock.

     

     

    Biometrics for the entire Family

    Everyone who actually lives in the home should be able to take advantage of the biometric entry system to allow access, regardless of whether they have a key or code. The biometric feature can be considered a replacement for a spare key hidden nearby – one without the risk of an intruder discovering the key and using it to access the home. Also, as a convenience mechanism, this feature frees other family members from the need to rush home in the event that someone is stranded outside. Upon installation, one of the first priorities should be ensuring that every family member who needs access is programmed into the lock and able to use the biometric scanner to gain access.

     

     

    Let Traditionalists Be Traditional

    Some people are simply adverse to technology. Most of us have met people who refuse to use common electronics like cell phones because the very idea of being in close contact with something they don’t understand makes them uncomfortable. For these people, the key or remote control key fob is probably the best option. While the lock should still be programmed into the biometric system for emergencies, having an actual key for everyday use can go a long way toward making them happy with the entry system.

     

    Use Temporary Codes for Temporary Access

    In situations where someone will have authorization to enter the home temporarily, like a cleaning person or contractor, being able to give them a code to do so is a terrific convenience. The temptation is to create a generic code to give to any such persons. This is a mistake that defeats the purpose of having a programmable lock. The danger when handing over a physical key is that someone could keep a copy after no longer being authorized to enter the home. Having an active code is no different from having a copy of the key. Unless you would feel comfortable handing over a key to someone and letting them keep it forever, delete access codes for these people as soon as they have no further business using it.

     

    Someone Needs a Real Key

    Even in a situation where everyone prefers to use the electronic entry methods to enter the home, at least one person in the family should keep an actual key handy. Things over which we have no control sometimes occur. Suppose a vandal targets the home and takes his primitive pleasure in bashing the lock with a stone – the most likely part of the lock to survive this mistreatment is probably the mechanical locking mechanism.

    By following these tips, the ENTR Smart Lock can be a boon to both the security and convenience of any family.

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  • Home Security In Chicago

    Posted on February 12th, 2015 0 Comments

    homesecurritychicago

    You have probably heard FBI statistics suggesting that a burglary occurs in America every 15.4 seconds. But did you know the city of Chicago recorded more than 14,500 burglaries in 2014? The burglary rate last year may have dropped 19% from the year before, but that does not mean Chicago residents can let their guards down. Each of us must remain diligent in order to protect our families and properties.

    The most important thing for you to know about home burglary is that burglars want to get in and out as quietly and efficiently as possible. Anything you can do to slow them down will increase the chances of them abandoning their efforts. Let’s start slowing burglars down starting with first-floor entry points.

     Doors and Locks

    The easiest points of entry in any home are the front and rear doors. If you are not currently using steel or solid-core wood, the first step is to replace your doors. Don’t want to do it yourself? Enlist a professional Chicago Locksmith company. The second step is to attend to your locks and strike plates. Make sure your first-floor doors are equipped with four-screw strike plates and heavy-duty deadbolt locks with 1-inch throw bolts. While you’re at it, install a heavy-duty peephole that allows you to see anyone standing at your door.

    Sliding glass doors and windows are also vulnerable due to inherently weak locking mechanisms installed at the factory. Block your sliding glass doors with a piece of dowel or another commercially available product. As for your windows, you can purchase very effective locks that allow them to be open a crack without compromising safety.

        Use a solid core or metal door for all entrance points
        Use a quality, heavy-duty, deadbolt lock with a one-inch throw bolt or preferably a high security locks.

    •     Use a quality, heavy-duty, knob-in-lock set with a dead-latch mechanism
    •     Use a heavy-duty, four-screw, strike plate with 3-inch screws to penetrate into a wooden door frame
    •     Use a wide-angle 160° peephole mounted no higher than 58 inches

     Home Safes

    Since the prices of good home safes are falling, having a safe in your home is a wise investment. Home safes are designed to keep the smash and grab burglar, dishonest butler, nanny, nosey kids or housekeeper from gaining access to important documents and personal property. Home safes need to be anchored into the floor or on permanent shelving.

    •    Use the safe everyday so it becomes routine
    •    Protect the safe code and change it occasionally
    •    Install it away from the master bedroom or closet

     Lighting and Alarms

    Lastly, consider lighting options and home security systems. Exterior lighting serves the dual purpose of allowing you to see potential threats while you’re outside and illuminating your property so it can be easily observed from the street. Keep in mind that burglars don’t like to be seen. They despise exterior lighting that takes away their ability to hide in the shadows.

    Where alarm systems are concerned, noise is good for scaring away burglars who don’t want to draw attention to themselves. Combining an alarm system with a monitoring service is even better. The two together give you the benefit of using noise as a deterrent alongside faster response times as the result of a monitoring center personnel alerting police.

    Effective home security in Chicago is not a matter of dumb luck. By employing the simple strategies we have listed here, you can make your home safe.

     

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  • LISCIO Electronic Keypad Leverset with Bluetooth Programming

    Posted on August 19th, 2014 0 Comments

    Chicago blog keypad

    Looking for the latest and greatest in home entry systems? Throw away that key and check out the LISCIO Electronic Keypad Leverset with Bluetooth Programming from Emtek. This sleek, simple system will enable you to enter your home conveniently with the simple touch of a few discreet buttons. The LISCIO keypad employs Bluetooth programming from your Smartphone, taking advantage of the latest technological advances to provide you with secure and simple access to your home. Take a look at this era’s keyless entry system.

    Specifications and Features

    The LISCIO keypad leverset features a beautifully sleek design that won’t detract from the curb appeal of your home. The security buttons are smoothly integrated into the handle. This integration provides a discreet system that will prevent you from having to look at an ugly, glaring keypad such as those found on warehouse sets. The leverset is available in a polished chrome finish, an oil rubbed bronze finish and a satin nickel finish in order to match a wide variety of design styles.
    The set has an adjustable latch and can fit doors ranging in thickness from 1.75 inches to 2.25 inches. The leverset can be used on both exterior and interior doors and has been weatherproofed specifically for outdoor conditions. You can install one on each exterior door as well as on any interior doors that require extra safekeeping. A low battery indicator light lets you know when it’s time to replace the batteries on your unit.
    Additional features include a small lever footprint that measures just under three inches by just over four and a half inches on the exterior, with interior measurements of two and a quarter inches by six and a half inches. A standard 9-volt battery system can be found housed on the interior trim of the set. The leverset also comes with an exterior key cylinder for backup entry, just in case, making it a versatile and functional set that works under any circumstance.

    How it Works

    Setting up this leverset is a simple process with the help of your Apple or Android phone. After installing a free app available through the Apple store or Google Play, the app wizard will direct you through the steps of setting up your set. This system allows multiple user codes, which you can add, edit or delete through your Smartphone app.
    The app also enables you to view a log of which user code has been entered at what time of day, allowing you to keep a close eye on the security of your home. Additionally, you can manage multiple locks from one device, and all of your existing information can easily be communicated to a new device should you change or update your phone. Safe, smart security has never been so simple.

    Conclusion

    Your home is your castle. It’s important to safeguard it with the best security system available to you. With the LISCIO Electronic Keypad Leverset with Bluetooth Programming from Emtek, you’ll be able to rest in the knowledge that your home is secure.

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  • How Keys Work Inside of Pin Tumbler Locks

    Posted on June 30th, 2014 0 Comments

    pin tumbler lock key
    A pin tumbler lock keeps a door securely closed until it’s opened with a key. Of course, it can’t be opened by just any key. The key must be specially made to fit the lock. Consider the various parts of a pin tumbler lock and how a key is used to open one.

    The Parts of a Lock and a Key

    The body of a pin tumbler lock is known as a bible. The springs, the driver pins and the key pins are all parts of a lock’s bible. The plug of a lock is located directly beneath the bible. The body of a key is made up of notches and ridges. Sometimes the ridges are called teeth. Each key is unique to a particular lock. In short, a key’s notches and ridges have a design that will only fit one lock.

     

    How a Key Turns in a Pin Tumbler Lock

    The springs of a lock as well as the driver pins are all the same length and size. The key pins are different sizes. When a key is put into a lock, the lock will open or close if the key pins correspond with the ridges and notches in the key. If the key pins inside a pin tumbler lock do not correspond with the ridges and notches of a key, the lock will not open. When a person puts the correct key into a lock, the driver pins will drop down and the key pins will move up. These pins line up at a point in the lock called the shear line. When this happens, the key will turn and the door will unlock. A pin tumbler lock is a precise instrument. The pins must all line up before a person can turn the key and disengage the lock.

    Issues That Make a Key Unusable

    Sometimes a key that goes with a particular pin tumbler lock doesn’t work. There are a variety of reasons why this happens. For one, the notches of the key may have been filed down or changed in some way. The key pins in a lock do not change in design. Consequently, if someone files down the ridges on a key, it will no longer correspond to the design of the key pins. This makes the key worthless. Sometimes a key can be bent making it impossible to fit it into a lock. There are also times when a user breaks a key, leaving part of it inside the lock. This can happen when a lock is old and the person turns the key with too much force. Once a key is broken, a new one must be made to replace it.

    Finally, a pin tumbler lock is a basic type of lock that’s easy to use and secure. If a key is difficult to turn in a lock, sometimes a little bit of WD-40 can loosen the lock and make it easier to put the key inside it.

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