Shipping containers lock

Types of Shipping Containers Lock

There are many types of locks for shipping container security. Every type has unique features that make it suitable for a particular purpose. Here are the types:

• Barrel Lock

  This lock is cylindrical and placed on the door of the container. It is secured to the shipping container using bolts. Barrel locks are not easily accessible, making it difficult for unauthorized personnel to access the contents inside the container. They also have a key or combination lock for added security.

• Padlock and Lock Box

  Shipping containers padlocks are powerful locks that come in different sizes. They are usually used with a lock box, which is a metal box that is welded to the container. The lock box protects the padlock from crowbar attacks. Some padlocks come with combination locks where users enter a specific number to unlock. Others have a spring-loaded hasp hook that is secured to the container using a padlock.

• Chain and Lock

  This is a heavy-duty chain that is used to secure the shipping container to another object. For instance, it can be locked to a pole or tree. It is usually used in conjunction with other locks such as the barrel lock. The chain and lock offers extra security, making it hard for thieves to access the container. It is also made of hardened steel, which prevents cutting.

• Cam Lock

  This type of lock is used to secure shipping containers that have a padlockable hasp. Hasp is a hinged metal plate with a loop for a padlock. Cam locks are mounted on the container door and secured on the other side with a nut. They are available in various lengths to suit different container door thicknesses.

• Container Lock

  Container locks are specifically designed to lock shipping containers. They prevent theft by restricting unauthorized access. Most container locks are made from high-tensile steel, which is very hard to cut or drill. They come in different sizes and designs to suit various security needs.

• Disc Lock

  They look like a padlock but are more secure. This is because they don't have a protruding shank, making it hard for thieves to cut them with bolt cutters. They are typically used to lock the shipping container to the truck. Some models come with a warning light that alerts users when the lock is engaged.

• Keyed and Keyless Entry Locks

  Keyed entry locks are very common in shipping containers. They are simple and affordable. On the downside, they are not convenient because users must keep track of the keys. Keyless entry locks, on the other hand, are more secure. They are available in digital combination and electronic combination locks. Users may enter a secret code or combination to unlock the container.

Specification & Maintenance of Shipping Containers Lock

Shipping container locks come in different specifications to suit various security needs. Here are some of them:

• Material

  The locks are made from strong materials such as hardened steel or boron alloy. These materials are highly resistant to cutting and other attacks.

• Size and Diameter

  The locks have different sizes and diameters suitable for various container types. The diameter of the shackles range from 5/8 inches to 1 inch or more.

• Shackle Length

  The shackle length is also varied, ranging from 3 inches to 6 inches or more. A long shackle ensures the lock fits through the container's lock hole.

• Security Rating

  The locks are rated based on the level of security they offer. For example, those with high-security pins and cut-resistant shackles are rated 10 or more.

• Keying

  The locks come with different keying options. Some have standard keying, while others have restricted keying systems. The restricted keying system offers more security since only authorized persons have the duplicate keys.

• Weather Resistance

  Some container lock security devices are suitable for all weather conditions. They have weather-resistant coatings that protect them from rust and corrosion.

It is important to maintain shipping container locks to ensure they function properly and last longer. Here are some general maintenance tips:

• Regular Inspection: Container locks should be regularly inspected to check for signs of wear, damage, or rust.
• Cleaning: The shipping container locks should be cleaned regularly to remove dirt, dust, and debris that may affect their operation.
• Lubrication: They should be lubricated regularly to ensure they operate smoothly. Users can apply lubricant to the keyway and other moving parts.
• Prevent Freezing: Container locks should be protected from freezing in cold weather. Users can apply lock de-icer or lubricant to prevent locks from freezing.
• Protect from Corrosion: They should be protected from corrosion. Users can apply weather-resistant coatings to prevent rust and corrosion.
• Replace Worn or Damaged Parts: Container locks should be replaced when worn or damaged. Worn or damaged locks can be easily defeated, compromising security.

How to Choose Shipping Container Lock

Choosing the right shipping container lock is essential for ensuring the security of valuable goods and equipment stored within. With various options available, here are some key factors to consider when selecting a shipping container lock.

Firstly, it's important to understand the different types of shipping container locks and their security levels. Some locks offer basic security, while others provide high-security features that are difficult to compromise. Depending on the value of the stored goods and the potential security risks, choose a lock that matches the security level required.

Consider the lock's material and construction. High-quality locks made from hardened steel or other robust materials are more resistant to cutting and prying attacks. Look for locks with reinforced bodies and shatterproof designs to withstand tampering attempts.

Another important factor to consider is the ease of use. While security is critical, the lock should be convenient for users to open and close quickly. Complex locking mechanisms or heavy-duty tools may cause delays in accessing the container, impacting operational efficiency. Strike a balance between security and ease of use to ensure smooth container access when needed.

Weather resistance is an often overlooked factor, but it's crucial for locks used outdoors on shipping containers. Locks exposed to harsh weather conditions should be rustproof and corrosion-resistant. Look for locks with weatherproof covers or protective coatings to ensure long-term durability and reliability, even in extreme environments.

Compatibility with the container design is another key consideration. Ensure the chosen lock fits the container's door type and design. Some locks are specifically designed for particular container door configurations. Choosing a lock that fits securely and cannot be easily compromised is important.

Lastly, consider the reputation and reliability of lock manufacturers. Established manufacturers usually produce locks that meet security standards and are rigorously tested. Reading user reviews and recommendations can help find trustworthy lock brands.

In conclusion, choosing the right shipping container lock requires considering security level, material construction, ease of use, weather resistance, compatibility, and manufacturer reputation. By carefully evaluating these factors, a suitable lock can be selected to ensure the security and integrity of valuable goods stored in shipping containers.

How to DIY and Replace Shipping Containers Lock

Here are some general steps for replacing shipping container locks:

• Gather necessary tools: Before beginning the replacement process, gather all necessary tools. This might include a lock cutter, angle grinder, new lock kit (including locks and keys), wrenches, hammer, screwdriver, and possibly a drill.
• Secure the container: Ensure the container is secure and won't move or shift while working on it. This is especially important if the container is on a truck or trailer that is being transported.
• Remove old locks: Use the lock cutter or angle grinder to remove the old locks if the old locks are damaged or compromised. If the old locks are still functional, use a wrench or screwdriver to remove them from the lock plates.
• Clean the lock plates: Once the old locks are removed, clean the lock plates to remove any dirt, debris, or rust. This will help ensure a secure fit for the new locks.
• Install new locks: Install the new locks using the provided hardware (screws, bolts, etc.). Ensure the locks are securely fastened to the lock plates and that the keys function properly.
• Test the locks: Once the new locks are installed, test them to ensure they function properly. Lock and unlock them a few times to ensure they operate smoothly and securely.
• Dispose of old locks: If the old locks were removed using a lock cutter or angle grinder, dispose of them properly. Some areas have specific regulations for disposing of locksmithing materials.

These are general steps for replacing shipping container locks. The specific process may vary depending on the type of locks being installed and the condition of the container. Always refer to the manufacturer's instructions for specific installation and replacement instructions.

Q and A

Q. Are shipping container locks waterproof?

A. Shipping container locks are not waterproof. However, some container lock codes are water-resistant. They are made with materials that can withstand the effect of water and moisture.

Q. Can you cut a shipping container lock?

A. Yes, it is possible to cut a shipping container lock. Some container locks are weak and can be cut through with a bolt cutter. Even some hardened steel locks can be attacked with angle grinders, hacksaws, and other power tools. This is why security experts advise using very strong locks that cannot be cut with basic tools.

Q. Do shipping container locks have keys?

A. Some shipping container locks have keys, while others do not. For instance, lock codes and combination padlocks do not have keys. Users are required to unlock them with codes or combinations.