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B&Q£16.50Visit shop B&Q - Quad Master Link Ring Assembly Grade 80 20mm (G80 4.6 Ton Lifting Chain Sling 3 4 Leg)
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This guide is for professionals in the lifting gear industry, particularly those assembling chain slings. The SecureFix Direct Quad Master Link Assembly provides a robust and certified connection point for multi-leg slings, offering a critical safety component. A key consideration is ensuring it's used with the correct chain size and for loads within its stated Safe Working Load (SWL). This guide details its features, usage, and care.
| Model Part Number | SFYASQML20 |
|---|---|
| Brand | SecureFix Direct |
This Quad Master Link is designed to suit chain sizes of 7-8mm.
It conforms to BS EN 1677 standards.
The Safe Working Load (SWL) for this Quad Master Link is 4.6 Tonnes.
The Factor of Safety is 4:1, meaning its ultimate breaking strength is four times its Safe Working Load.
This Quad Master Link is specifically designed for 3 and 4-leg chain sling assemblies.
Yes, a test certificate will be supplied via email.
Key dimensions include A=159mm, B=87mm, C=20mm, D=14mm, E=62mm, and F=33mm.
Ensure you are using the correct chain size (7-8mm) and that the chain end links are not deformed. Check for any debris within the master link openings.
Immediately remove the master link from service. Do not attempt to repair. Replace with a new, certified master link.
Consult the product's test certificate and load charts. If still uncertain, seek advice from a qualified lifting equipment engineer. Never exceed the stated SWL.
Setup: The Quad Master Link is designed to be integrated into a chain sling assembly. It connects to the termination ends of individual chain legs. Ensure the chain links are fully seated within the master link openings before applying load. Always verify that the chain size (7-8mm) and the number of legs (3 or 4) are appropriate for the master link.
Compatibility: This master link is specifically designed for use with 7-8mm chain sizes. It is intended for use in 3-leg and 4-leg chain slings conforming to relevant standards. It should not be used with chain sizes outside this range or in configurations other than specified.
Care: Regular inspection is crucial. Check for any signs of wear, deformation, cracks, or corrosion. Clean the link with a damp cloth to remove dirt and debris. Avoid exposing it to harsh chemicals or extreme temperatures beyond its operational limits. Store in a dry environment when not in use. Always refer to the provided test certificate and relevant safety regulations for detailed maintenance schedules.
