SecureFix Direct Quad Master Link Ring Assembly - Grade 80 - 25mm

This Quad Master Link Assembly conforms to BS EN 1677 and has a Factor of Safety of 4:1. It suits ...

Best current price£31.25from B&Q

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B&QB&Q - Quad Master Link Ring Assembly Grade 80 25mm (G80 7.8 Ton Lifting Chain Sling 3 4 Leg)
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£31.25
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OnBuy.com(Grade 80, 10Mm) Quad Master Link Chain Assembly (Lifting Sling) 600988487123
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Product Information

Full details

This SecureFix Direct Quad Master Link Assembly is designed for professionals in the lifting gear industry who need a reliable component for 3 and 4-leg chain sling assemblies. Its key benefit is conforming to BS EN 1677 standards with a Factor of Safety of 4:1, ensuring high-level safety and durability. A potential caveat is that the yellow finish color may vary. This assembly is constructed from Grade 80 material, ideal for demanding lifting applications, and includes a test certificate supplied via email.

All features

Model Part NumberSFYASQML25
BrandSecureFix Direct

Extended Product Information

FAQs

What does BS EN 1677 conformance mean for this product?

BS EN 1677 is a European standard that specifies requirements for components used in lifting chains. Conformance ensures the product has met stringent safety, strength, and quality tests relevant to lifting applications.

What is the Safe Working Load (SWL) for this Quad Master Link?

The Safe Working Load (SWL) for this specific model is 7.8 Ton (metric tonnes).

Can this master link be used with different sizes of chain?

This Quad Master Link Assembly is specifically designed to suit a chain size of 10MM. Using it with different chain sizes may compromise safety and is not recommended.

What is Grade 80 material?

Grade 80 is a designation for high-strength alloy steel commonly used in lifting applications. It offers excellent tensile strength and durability under load.

How do I properly care for the master link assembly?

Regularly inspect for damage, keep clean and dry, and always operate within the specified Safe Working Load limits. Avoid exposing it to corrosive environments if possible.

What is the Factor of Safety (FOS)?

The Factor of Safety (FOS) of 4:1 means the assembly's ultimate breaking strength is at least four times its Safe Working Load. This provides a significant margin of safety.

Is the yellow finish standard?

The product is typically finished in yellow for visibility, but the description notes that the colour may vary. Always refer to the product image and description for the most accurate representation.

Troubleshooting

Master link appears difficult to connect to chains

Ensure you are using the correct 10mm chain size. Check for any debris or obstructions in the chain end links or the master link loops. Verify the chain is not twisted or damaged.

Visible wear or deformation on the master link

Immediately remove the master link from service. Contact SecureFix Direct or a qualified professional for inspection and potential replacement. Do not use if damaged.

Chain sling assembly feels unbalanced during lift

Ensure all chain legs are of equal length and are properly seated within the master link. Distribute the load evenly across all chain legs.

Test certificate not received

Check your email's spam or junk folder. If still not found, contact SecureFix Direct customer support with your order details to request a resend.

Pros and Cons

Pros

  • High safety rating due to BS EN 1677 conformance and 4:1 Factor of Safety.
  • Durable Grade 80 material ensures longevity in demanding environments.
  • Simplifies the assembly of multi-leg chain slings.
  • Supplied with a test certificate for compliance and peace of mind.
  • Designed for use with specific chain sizes (10mm) for secure fitting.

Cons

  • Color finish may vary, potentially affecting visual consistency in some setups.
  • Primarily suited for industrial lifting applications; not for general use.
  • Requires specific knowledge of chain sling assembly for proper installation.
  • Dimensions are fixed, requiring careful planning to ensure compatibility with other components.

Setup, Compatibility & Care

Setup:

  1. Ensure the master link is suitable for the intended chain size (10mm for this model).
  2. Connect the individual chain legs to the respective loops of the master link.
  3. Verify that all connections are secure and that the chains are correctly oriented.
  4. Attach the master link assembly to the lifting device (e.g., crane hook) ensuring proper seating.

Compatibility:

  • Primarily designed for use with 10mm Grade 80 chains in 3 or 4-leg configurations.
  • Compatible with standard lifting hooks and rigging hardware that meet relevant safety standards.
  • Dimensions (A-F) should be checked against existing equipment for precise fit.

Care:

  • Regularly inspect the master link for any signs of wear, damage, deformation, or corrosion.
  • Clean the assembly with a dry cloth to remove dirt and debris. Avoid using harsh chemicals.
  • Store in a dry environment when not in use.
  • Always adhere to the Safe Working Load (SWL) limits.

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