Container Lashing Equipment Mid Lock


About product

  • The Container Mid Lock is coated with a hot-dip galvanized finish, providing excellent protection against corrosion.
  • It has a minimum breaking load of 500KN in tension and 420KN in shear, ensuring robust strength and reliability.
  • The Mid Lock also has a compression capacity of up to 1200KN, making it capable of withstanding significant forces.


Additional information


Ductile Iron (housing) Drop forged (cone)


5.2 kg

SWL Tension

250 kN

SWL Shear

210 kN

BL Tension

500 kN

BL Shear

420 kN

Product Detail

Introduction: Types of MidLock

Our container lashing equipment lock is positioned between the top lock and the bottom lock, serving as an intermediate locking mechanism. It features a more intricate mechanism compared to the other locks and is less frequently utilized.


The Lashing equipment Mid Lock plays a crucial role in the container system, ensuring the secure positioning and locking of container doors. It encompasses several specifications that users should be familiar with. Firstly, it boasts a weight capacity of up to 2,000 pounds, providing robust support for container doors. Secondly, it offers the flexibility of being mountable on either the left or right side of the container door, promoting versatility in installation. Thirdly, it incorporates a keyed locking mechanism, prioritizing security by preventing unauthorized access. Lastly, it is crafted from heavy-duty steel, ensuring durability and longevity even in demanding conditions.

Manufacturing process

The production process of these locks initiates with the design phase. During this stage, the team establishes the lock’s specifications and generates a detailed blueprint. Subsequently, the blueprint serves as the foundation for crafting a mold specific to the lock.

Once the mold is ready, it is utilized to manufacture the metal components essential for the lock. These parts are carefully assembled and subjected to rigorous testing to verify their adherence to stringent quality standards. Upon successfully passing inspection, the locks are meticulously packaged and dispatched to customers. This comprehensive process guarantees that each lock complies with the exacting quality and performance standards set by Mid Lock.


The Container Lashing Equipment holds significant importance in the shipping and transport industry as a vital equipment piece. Its primary function is to secure containers in place while they are being transported, preventing the risk of containers becoming dislodged or falling off trucks or ships.

Advantages of container mid-lock:

  1. Environmental Protection: It prevents the accidental release of hazardous materials into the environment, safeguarding against potential ecological damage.
  2. Cargo Security: The MidLock plays a crucial role in securing cargo during transport, minimizing the chances of cargo shifting or being damaged during transit.
  3. Unauthorized Access Prevention: By effectively locking the container, it acts as a deterrent against unauthorized access to the cargo, enhancing security and protecting valuable goods.
  4. Collision and Damage Reduction: It significantly reduces the risk of collision and damage to the cargo by ensuring its stability and preventing unwanted movement.
  5. Enhanced Transportation Safety: By securely fastening the containers, the Mid Lock contributes to improved safety during transport, mitigating potential hazards and maintaining the integrity of the cargo.

Container Lashing Equipment MidLock Drawing


Know Who We Are

About our company

Zava Marine Corporation is a leading supplier of marine parts and components. With a strong focus on quality and customer satisfaction, we specialize in providing a comprehensive range of high-quality marine equipment and accessories. Our products include deck equipment, ship accessories, and various other essential components needed for smooth maritime operations.

With a global presence, we serve a diverse customer base, including shipbuilders, shipowners, offshore operators, and marine equipment distributors. We are committed to providing exceptional service and tailored solutions to meet our customers’ unique needs.


Zava Marine offers a comprehensive range of certifications for marine parts in accordance with international standards and regulations. These certifications include those provided by renowned marine classification societies such as Lloyd’s Register (LR), Bureau Veritas (BV), China Classification Society (CCS), Registro Italiano Navale (RINA), American Bureau of Shipping (ABS), Nippon Kaiji Kyokai (NK), and Det Norske Veritas – Germanischer Lloyd (DNV-GL). By collaborating with these esteemed societies, Zava Marine ensures that our certified marine parts meet the highest standards of safety, quality, and performance, instilling confidence in our reliability and compliance within the maritime industry.

The warranty provided by Zava Marine covers defects in materials and workmanship for a period of two years from the date of purchase. During this warranty period, if any marine parts purchased from Zava Marine exhibit issues or failures resulting from manufacturing defects or faulty materials, Zava Marine will take responsibility for repair or replacement of the affected parts. 

Zava Marine has recently opened new molds for European and North American clients, utilizing materials such as metal, ABS, PVC, and more. These successful mold opening projects allow us to provide customized marine parts and components that meet the specific requirements of our clients in these regions.

Typically, Zava Marine can ship samples within 7 days once the product drawing has been mutually confirmed by both parties. This efficient process ensures that customers can receive samples promptly, allowing them to assess the quality and suitability of the products.

Zava Marine frequently utilizes a wide range of materials in our projects. These materials include aluminum, stainless steel, carbon steel, copper, plastics, titanium, and PEEK (Polyether Ether Ketone). Each material offers unique properties and characteristics suitable for various marine applications. 

Yes, we provide customization services for marine parts. We understand that every project and application may have unique requirements, and we are committed to delivering tailored solutions. By collaborating closely with our clients, we can adapt our products to specific specifications, ensuring optimal fit, performance, and compatibility. Whether it’s modifying existing designs or creating entirely new parts, our customization services cater to the diverse needs of the maritime industry.

Absolutely! We offer product design and development services to support our clients’ needs. Our experienced team of engineers and designers can collaborate with clients from concept development to final product realization. By leveraging our expertise in marine engineering and design, we can provide valuable insights and innovative solutions. Whether it’s optimizing existing designs or creating entirely new products, we are equipped to assist clients in bringing their ideas to life efficiently and effectively.

Let's have a chat

Ask for a quote

Zava Marine