McKinnon QA Master Link Assembly - Max Alloy

The McKinnon QA Master Link Assembly – Max Alloy is a premium Grade T master link assembly, designed to serve as the top fitting in 3-leg and 4-leg chain sling configurations. Forged from high-strength Max Alloy steel, this quad assembly delivers outstanding load-bearing performance, toughness, and fatigue resistance in demanding lifting applications across mining, construction, and industrial sectors.

🔗 Key Features:

• Quad Assembly Design – Includes one large master link with two sublinks, ideal for 3- or 4-leg sling systems

• Max Alloy Steel Construction – Offers superior mechanical properties and enhanced durability under shock and dynamic loads

• Welded, Heat-Treated Components – Ensures structural integrity and long service life under extreme lifting conditions

• Corrosion-Resistant Coating – Painted or powder-coated finish for protection in outdoor and industrial environments

• Made in Australia – Manufactured by McKinnon Chain, a trusted name in certified lifting gear

• Standards Compliant – Meets or exceeds AS 3776, EN 1677-4, and ISO lifting standards

• Traceability & Certification – Each assembly is batch-marked and supplied with an EN 10204 3.1 certificate on request

📐 Technical Specifications:

• Product: QA Master Link Assembly – Max Alloy

• Configuration: 1x master link + 2x welded sublinks

• Material: Max Alloy (Grade T alloy steel)

• Finish: Painted or powder-coated (typically red or yellow)

• Sizes: Compatible with chain sizes 6mm to 32mm

• Standards: AS 3776 | EN 1677-4 | ISO 1834

• Certification: Supplied with proof load certificate and full traceability