Container Bridge Fitting Spanner Tool
— High-Strength Tension & Compression Connector for Ship Structures —
Product Overview
The Bridge Fitting Tension Only Spanner is a double-ended open-end wrench designed for container lashing systems, facilitating the installation, tightening, and adjustment of bridge fittings. Its opening dimensions are optimized through design, featuring a high-strength forged structure and a non-slip matte finish. As a critical connecting element in professional cargo securing systems, it has been certified to ISO 1161:2016 international standards and is suitable for major global ports and logistics hubs.
This tool is commonly used with bridge clamps, lashing rods, turnbuckles, deck fittings, and tension connectors. It delivers exceptional torque transfer capability, durability, and field operational efficiency, maintaining stable performance even in harsh marine environments.
Usage Guidelines
Select a wrench size matching the bridging component model.
Align the jaws with the bridging component tension nut, ensuring a snug fit with no play.
Rotate the handle clockwise to tighten the bridging component until the specified tension is achieved (following IMO lashing tension standards).
Only release the tool after confirming the tension locking mechanism is fully engaged.
Periodically inspect the connection during transport to prevent loosening.
Technical Specification of Bridge Fitting Spanner
- Model: BE-A1(OT)
- Weight: 0.67KG
- Material: Steel
- Class Approval: ABS, DNV-GL, CCS, Others
- Category: Other Lashing Equipments
- Tags: Spanner
* Can be customized according to your needs, type and test class approved on request.
Drawings and Features of Bridge Fitting Spanner BE-A1/OT
Key Features
- Dual Open-End Design: Allows compatibility with multiple bridge fitting sizes.
- High-Strength Forged Steel: Ensures durability and resistance to bending under heavy torque.
- Easy to Operate In Confined Spaces: Ideal for ship deck walkways, lashing bridges, and container stacks
- Anti-Slip Treatment: Surface treated with special anti-rust coating, suitable for extreme environments from -40°C to +80°C
- Weldable & Class Approved: Meets ABS, DNV-GL, CCS, and ISO standards
Application
Container Lashing Operations on Ship Decks: This wrench is primarily used for securing containers on ship decks. Crew members employ it to tighten bridge clamps, tension connectors, and lock bolts, ensuring stacked containers remain stable during high winds, waves, and ship roll.
Installation and Adjustment of Lashing Rods & Turnbuckles: In maritime lashing systems, lashing rods and basket bolts apply downward tension to containers. This wrench enables precise adjustment of bolt positioning to maintain proper tension, preventing loosening due to vibration or wave impact. The tool operates effortlessly in interdeck passages, narrow deck areas, or between stacked containers, making it ideal for confined-space operations.
Bridge Clamp Maintenance & Replacement: During a vessel’s operational cycle, bridge components and bolts that are worn, deformed, or corroded require periodic replacement. This wrench provides sufficient leverage to facilitate rapid removal of old parts and installation of new ones, thereby reducing port maintenance time. Its corrosion-resistant surface is suitable for deck equipment subjected to prolonged exposure in salt spray environments.
Offshore Cargo Securing & Marine Engineering Platforms: On offshore engineering vessels, supply boats, and heavy-duty barges, various loose cargoes such as pipes, steel plates, and equipment modules must be secured using tension-only bridge fittings. This spanner ensures correct torque application, improving the safety of offshore lifting, crane operations, and cargo transportation.
Container Terminals & Port Stevedoring Operations: During port operations, terminal workers may need to assist with tightening or loosening deck fittings on vessels that require fast turnaround. The spanner’s lightweight forged structure allows quick, repeated operation without fatigue, supporting high-efficiency port workflows.
Shipbuilding & Repair Yards: Shipyards rely on this tool for: installing new lashing bridges; adjusting deck fitting layouts; periodic inspection of tension-only components; replacing corroded lashing hardware during maintenance
Why OLIPORTS?
At OLIPORTS, we manufacture container securing components with unmatched engineering precision and industry know-how.
With over a decade of manufacturing and global distribution experience, OLIPORTS has developed deep expertise in container lashing and cargo securing systems. We fully understand the design drawings, structural layouts, and mechanical calculations behind every container ship’s securing solution — allowing us to respond quickly and accurately to your technical requirements.
- Deep understanding of ship drawings and classification standards
- Over 10 years of global lashing system supply experience
- Support for custom layouts to match your vessel and route
- Certified by CCS, ABS, DNV-GL, and compliant with ISO 3874 / ISO 1161
- Fast quote turnaround and fewer sample revisions
- Trusted by yards, shipowners, and retrofit contractors worldwide
Built to perform. Certified to last. Delivered on time. Our in-house design and fabrication capabilities ensure fast delivery, high compatibility, and long-term durability.
Request a Quote or Drawing
OLIPORTS offer: Technical Datasheet PDF、Material Certificates、DWG or STEP files for design integration、On-request layout support. Our lashing experts typically reply within 24 hours. 💡 Based on your port design, berthing energy, and vessel data, we’ll provide:
⚙️ Recommended drawings & specifications
💬 A tailored quotation with best lead time
📎 Support for class approval documents
Contact Us
We’re here to assist you with any inquiries. One of our product specialists will get back to you within 24 hours with the information you need.
