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Buy double bar catches & hooks for webbing: Lashing strap hooks and fasteners from Sandax

The web fasteners and double web fasteners are sold to match the load securing webbing(lashing strap) we offer. For correct and safe use, it is therefore necessary to use both products together. If the strap is used to secure the load in the container , our phosphated fasteners can also be used, as the maximum strengths of the straps are not utilised inside the container .

Bar fastener and hook overview


The bar fasteners for lashing straps are always available from stock as standard items.

In the complex world of load securing, fasteners, hooks and lashing straps play a crucial role. They are at the heart of many lashing systems, ensuring the safety and stability of the load during transport. At Sandax, we understand the importance of these small but essential components and offer a wide range of high quality latches and hooks specifically designed to meet the most demanding requirements of our customers. Our products are synonymous with quality, reliability and safety. They not only provide an optimal solution to ensure the safety of your load, but also help to maximise the efficiency and cost-effectiveness of your load securing processes.

Advantages of high-quality fasteners and hooks

The use of high-quality fasteners and hooks in load securing offers numerous advantages that go beyond mere functionality. These components are crucial for the safety, efficiency and reliability of the entire lashing system:

  • Maximum safety: sturdy construction ensures a reliable connection and secure load securing.
  • Durability: High-quality materials offer protection against abrasion, corrosion and the effects of the weather.
  • Easy handling: Sophisticated design makes fastening and unfastening easier, saves time and increases efficiency.
  • Versatile application options: Fasteners and hooks are available in various designs and are suitable for different load types.

Areas of application for fasteners and hooks

Fasteners and hooks are versatile components that are used in a wide range of load securing applications. Their ability to securely fasten and hold lashing straps makes them an indispensable component in many securing systems. Here are some of the most common areas of application:

  • Transport and logistics: securing loads on lorries, in containers or on ships to prevent shifting and accidents
  • Industrial applications: Securing machinery, equipment and materials during transport and storage
  • Construction and trade: Safe transport and storage of building materials and tools

The correct selection and application of fasteners and hooks is crucial to ensure the safety and integrity of the load throughout transport.

Overview of fasteners and hooks

Fasteners and hooks are an integral part of lashing systems used in load securing. They are used to securely fasten lashing straps and lashing bands and to secure the load during transport. These components must be robust, reliable and easy to use to ensure effective load securing. Choosing the right type of latch or hook depends on several factors, including the type of load, the strength required and the specific load securing requirements.
Sandax webbing lock secured with a lashing strap

Types of fasteners and hooks:

  • Webbing hooks: These hooks are specially designed for use with webbing straps. They provide a secure and robust connection point for lashing straps and webbing and are available in different sizes and shapes to fulfil different requirements.
  • Double web buckle/ webbing buckle: Double web buckles or webbing buckles are a popular choice for many load securing systems. They provide a strong and reliable method of locking lashing straps together in the system.
Webbing hook secured in a lashing eye

Material and construction

The quality of latches and hooks plays a crucial role in the safety and reliability of load securing. High-quality materials such as hardened steel or resistant alloys ensure high load-bearing capacity and a long service life. Precise processing ensures safe use, while special surface treatments such as galvanising or coatings prevent corrosion and further increase durability.
Two workers are standing in front of a container that is being lifted

Safety and compliance

To ensure that fasteners and hooks function reliably even under demanding conditions, they must meet strict safety standards. They are manufactured and tested according to defined standards to ensure that they can withstand the high demands of load securing. Compliance with these standards is essential to ensure the safety of transported goods and those involved.

Selection criteria for fasteners and hooks

Choosing the right fasteners and hooks is crucial to ensure effective and safe load securing. Here are some important factors to consider when selecting these components:

  • Material quality: choose latches and hooks made from high-quality materials that offer high strength and corrosion resistance. Materials such as hardened steel or high-quality alloys are known for their durability and reliability.
  • Load capacity: Make sure that the latches and hooks can withstand the loads they are subjected to during transport. The load capacity should exceed the requirements of your specific load.
  • Compatibility: Choose fasteners and hooks that are compatible with the straps and load you want to secure. The strength and width of the components should be suitable for safe and efficient lashing.
  • Ease of use: Look for fasteners and hooks that are easy to use. Components with user-friendly mechanisms save time and reduce the risk of load securing errors.
  • Standards and certifications: Check that the latches and hooks comply with the relevant safety standards and certifications. This ensures that they comply with industry standards for load securing and enable safe use.

Safety aspects and standards

Safety is the top priority when using fasteners and hooks in load securing. It is critical that all components comply with applicable safety standards and best practices:

  • Compliance with standards: Ensure that the latches and hooks comply with national and international standards for load securing. This ensures that the components function reliably under different conditions and guarantee the safety of the load.
  • Regular inspections: Check latches and hooks regularly for signs of wear, corrosion or damage. Worn or damaged components should be replaced immediately to ensure safety.
  • Staff training: Ensure that staff involved in lashing the load are properly trained and know the best practices for using latches and hooks.
  • Correct use: Use the latches and hooks according to the manufacturer's instructions and ensure that the load is evenly secured to ensure optimum safety.

Care and maintenance of latches

and hooks Proper care and maintenance are critical to ensure the longevity and functionality of your latches and hooks:

  • Corrosion protection: protect metal components from corrosion by checking them regularly and treating them with suitable protective agents if necessary.
  • Storage: Store fasteners and hooks in a dry, clean place to protect them from moisture and direct sunlight.
  • Check for damage: Check the components regularly for signs of wear or damage and replace them if necessary to ensure safety.

Frequently Asked Questions About Buckles and Hooks for One-Way Lashing

Below you will find important questions and answers about double-bar buckles, webbing buckles, Lashband hooks, and their use in professional one-way lashing systems.

What are buckles used for in one-way lashing systems?

Buckles connect the ends of the lashing webbing and maintain the tension applied to the lashing system. Only by combining suitable webbing, compatible buckles, and the correct tensioning tools can a reliable cargo securing system be created for containers, trucks, rail transport, export packaging, or flat rack shipments.

What is a double-bar buckle?

A double-bar buckle is a metal fastening device designed for woven Lashband. The webbing is threaded through the bars, tensioned, and securely held in place by the buckle's gripping action. Double-bar buckles are mainly used in one-way lashing systems when heavy or bulky cargo needs to be reliably secured.

When should I use a webbing buckle instead of a hook?

A webbing buckle is used when two ends of lashing webbing need to be connected and tensioned. A hook, on the other hand, is used when Lashband needs to be attached to a lashing point, load carrier, or suitable anchor point. Both components are often combined in professional cargo securing systems.

What role do webbing hooks play in Lashband systems?

Webbing hooks provide a secure connection between Lashband and a lashing point. They are particularly useful when cargo needs to be secured to existing anchor points inside a container, on a flat rack, in a truck, or on a load carrier. Different hook types and load capacities may be required depending on the application.

Which webbing widths are compatible with Sandax buckles and hooks?

The compatible webbing width depends on the specific product. Sandax offers hooks and webbing buckles for strap widths of up to 32 mm, 30–35 mm, 38–40 mm, and up to 50 mm. It is essential that the webbing width matches the buckle or hook specifications to ensure that the lashing system can achieve its intended load capacity.

Why must Lashband and buckles be compatible?

Lashband and buckles work together as a complete lashing system. If the webbing width, material, buckle design, or load capacity are incompatible, the connection may slip, loosen, or fail prematurely. Therefore, lashing buckles and double-bar buckles must always be selected to match the specific cargo securing webbing being used.

What does breaking strength mean for a webbing buckle?

Breaking strength indicates the load at which a webbing buckle fails under defined test conditions. It is commonly specified in daN (decanewtons), although some product specifications also use kilogram-based values. For practical cargo securing, it is important to consider not only the breaking strength of the individual buckle but also the performance of the complete system consisting of Lashband, buckles, hooks, and tensioning equipment.

What is the difference between buckle breaking strength and system breaking strength?

Buckle breaking strength describes the strength of an individual webbing buckle or hook. System breaking strength refers to the strength of the complete combination of lashing webbing and buckle. For safe one-way lashing, the actual tested performance of the complete system should always be considered rather than relying solely on the rating of an individual component.

Which buckles are suitable for container lashing?

Robust bar buckles, double-bar buckles, and phosphated buckles are commonly used for container lashing. The appropriate version depends on the Lashband, webbing width, cargo weight, and specific securing arrangement. It is essential that all components are compatible with one another and suitable for the intended application.

What are phosphated lashing buckles?

Phosphated lashing buckles are metal buckles with a special surface treatment. They can be used in certain container lashing applications. Sandax notes that phosphated buckles may be suitable for securing cargo inside containers, where the maximum breaking strength of the webbing is not necessarily the determining factor. However, the suitability and required strength of the complete lashing system must always be verified for the specific cargo securing application.

What are the advantages of blue-passivated webbing buckles?

Blue-passivated webbing buckles offer improved corrosion protection, making them more resistant to moisture and typical environmental stresses during transport. They are particularly suitable for professional applications in logistics, industry, construction, shipping, and export packaging, provided their specifications meet the requirements of the operating environment.

When should I use an H35 webbing hook?

An H35 webbing hook is suitable when using lashing webbing with a width of up to 35 mm and a strong connection to a lashing point is required. It can be used for heavy goods, machinery, pallets, or valuable cargo and is designed for professional applications in logistics, industry, construction, and transport.

When should I use an H40 webbing hook?

An H40 webbing hook is used when wider webbing of up to 50 mm and higher load capacities are required. It is particularly suitable for heavy loads, machinery, pallets, construction materials, and demanding transport applications where a robust connection between Lashband and the lashing point is essential.

How are webbing buckles used correctly?

The Lashband is threaded correctly through the webbing buckle, tensioned using a compatible lashing tensioner, and then secured by the buckle. The webbing should run straight through the buckle without twisting or damage. It is also important to check that the buckle, webbing, and tensioning tool are compatible with the same webbing width and load requirements.

What mistakes should be avoided when using lashing buckles and hooks?

Common mistakes include using incorrect webbing widths, unsuitable buckles, damaged hooks, twisted webbing, insufficient edge protection, or incorrect webbing routing. Combining incompatible components can also significantly reduce the effectiveness of the cargo securing system. For safe operation, compatible system components should always be used and inspected regularly.

Can lashing buckles and hooks be reused?

Many lashing buckles and hooks can be reused depending on their design, condition, and manufacturer specifications. They must be free from deformation, cracks, corrosion, sharp edges, and other damage. A visual inspection should be carried out before each reuse. Damaged components must not be used for cargo securing.

Can I buy Lashband buckles and hooks directly from Sandax?

Yes, you can buy double-bar buckles, webbing buckles, and webbing hooks for Lashband directly from Sandax. Many standard products are available from stock. If you are unsure which buckle or hook is compatible with your Lashband, webbing width, or intended application, Sandax can provide expert advice and a tailored quotation.

Conclusion

Fasteners and hooks are crucial components in load securing that ensure reliable and secure lashing of the load. The selection of high-quality fasteners and hooks that meet the specific requirements is crucial for the safety and efficiency of transport. By observing the selection criteria, safety aspects and care instructions, you can extend the service life of your fasteners and hooks and ensure their performance. At Sandax, we offer a wide range of high-quality fasteners and hooks that improve the safety, efficiency and cost-effectiveness of your load securing processes. Discover our range and find the perfect solution for your specific needs.