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KWB 1/2″ Enlarged Master Link Sub Assembly – Grade 100

The KWB 1-1/4″ Enlarged Master Link Sub Assembly is built for high-capacity lifting with 1/2″ Grade 100 chain slings. With a working load limit of 39,000 lbs., this master link assembly is engineered for use with oversized crane hooks and custom rigging configurations.

Ideal for Multi-Leg Sling Builds and Oversized Hook Interfaces

This sub assembly includes two sub-links, each capable of accepting two couplers-perfect for assembling 3-leg and 4-leg chain sling systems. The signal violet finish improves visibility and inspection speed during field use. Manufactured by KWB, a Pewag company, this fitting meets stringent European quality standards and delivers the performance required for critical lifting applications.

Key Features

• Working Load Limit: Rated for 39,000 lbs. in Grade 100 chain sling assemblies.
• Diameter: 1-1/4″ master link body for increased strength and hook clearance.
• Chain Compatibility: Designed specifically for 1/2″ Grade 100 chain slings.
• Multi-Leg Configuration: Sub-links accept two couplers each for 3- and 4-leg sling builds.
• Signal Violet Finish: Enhances safety and field recognition.
• European-Made: Manufactured by KWB, part of the Pewag group-renowned for premium lifting and rigging solutions.

View Product Safety Warnings

California Residents: WARNING