5 Types of Locks That Cannot Be Opened

locks that canot open

Establishing the security of our homes and businesses is of utmost importance in today’s world. Although primarily depicted in movies and video games, Lockpicking is a real threat that some criminals exploit to gain unauthorized access. However, not all locks are equally vulnerable to lock picking. In this blog, we will explore five types of locks that lock pickers cannot easily break into, providing peace of mind and enhanced security for your property, and five types of locks locksmiths cannot open.

Top 5 Impenetrable Locks That Leave Lock Pickers Frustrated

Following are the top 5 locks lock pickers cannot break into easily;

High-Security Locks

High-security locks are specifically designed to thwart lockpicking attempts. Equipped with special pins and advanced mechanisms, these locks offer high resistance to lock manipulation. Often used in commercial establishments and government buildings are an excellent choice for enhancing home security.


Half-deadbolts provide an extra layer of security and are commonly used in conjunction with other locks like doorknobs. These locks are installed near the doorknob and need a key to be turned to engage the bolt. Their design makes it difficult for criminals to bypass them easily, providing an added level of protection for high-traffic areas of your home.

Impenetrable Locks

Keyless Entry Locks

With increasing popularity, keyless entry locks offer convenience and resistance to traditional lock picking techniques. These locks operate using Wi-Fi, Bluetooth, passcodes, or key cards, eliminating the need for a physical keyhole, which lock pickers can target. While not entirely immune to hacking attempts, their unique design makes them highly secure against lock manipulation.

ABUS 37/80 Granit Padlock

Rated as one of the most challenging locks, the ABUS 37/80 Granit Padlock boasts advanced security features that frustrate even experienced lock pickers. Its design includes security pins and construction, making it resistant to traditional lock picking techniques.

Related Resource: Keyless Entry Systems for Your Business

Smart Locks

Smart locks offer enhanced security by utilizing Wi-Fi and Bluetooth technology to link with your phone, passcode, or key card. The absence of a physical keyhole makes them impervious to traditional lockpicking attempts. However, choosing a reputable smart lock that implements robust encryption and security measures is essential to prevent hacking.

What Are The Types of Locks that a Locksmith Won’t Open?

Here are a few lock types that a locksmith won’t open;

Safe: Safes require specialized tools and knowledge to open due to their high-security features. Not all locksmiths are equipped to handle safes, so you must check with the locksmith beforehand if you need one opened.

Vault: Similar to safes, lockers are highly secure and typically operated by designated technicians, often in banks. Most locksmiths need to gain expertise or access to open lockers.

Smartlocks: Smart Locks come in various brands and types, and not all locksmiths are proficient in opening all of them. Opening malfunctioning smart locks may require some IT experience, so locksmiths may only sometimes be able to provide service for all types of smart locks.

Rare or Complicated Locks: Some locks are uncommon or have intricate mechanisms that make them challenging to open. Locksmiths may need more knowledge, skills, or specialized tools to unlock these rare or complicated locks. Unless the lock is damaged, it might be best to contact a specialist or the manufacturer for assistance.

Certain Automotive Ignition Systems: Automotive ignition systems have become increasingly sophisticated with advanced anti-theft features. Some high-security car ignition systems might be challenging for locksmiths to open without causing damage. In such situations, specialized automotive locksmiths or dealerships with the right equipment may be required to handle these cases.

It’s important to remember that locksmiths have varying expertise and specialization, and some locks may require specialized training, tools, or permissions beyond what a regular locksmith can provide. If you encounter a lock that falls into one of these categories, it’s best to seek a locksmith with specific experience in dealing with such locks.


When protecting your property, investing in locks that offer higher resistance to lock picking can significantly enhance your security. High-security locks, half-deadbolts, keyless entry locks, ABUS 37/80 Granit Padlock, and smart locks are all viable options that can provide peace of mind and protect against unauthorized access. Always choose locks from trusted brands and consult a professional locksmith for the best advice on securing your property effectively. By making well-informed choices, you can create a robust security system that helps safeguard your home and belongings from threats.

Call our team of professional locksmiths now to upgrade your workplace security and keep everything safe. Contact us today.

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