Crosby® A-342 Grade 100 Forged Alloy Master Link

The Crosby® A-342 Grade 100 Forged Alloy Master Link is engineered for demanding overhead lifting applications where strength, durability, and reliability are critical. Designed for use with both Grade 80 and Grade 100 chain sling assemblies, this heavy-duty master link provides a secure connection point between lifting slings and overhead lifting equipment.

Manufactured in the USA from high-strength forged alloy steel, each A-342 master link is quenched and tempered for maximum toughness and long service life. Every link is individually proof-tested and features Crosby's patented QUIC-CHECK® deformation indicators, allowing operators to quickly inspect for overload conditions and dimensional changes. Built to meet or exceed ASME B30.26 requirements, the A-342 is a trusted choice for professional rigging, construction, manufacturing, and material handling operations.

Features

• Forged Alloy Steel Construction: Quenched and tempered for superior strength, durability, and toughness.
• Grade 80 & Grade 100 Compatible: Designed specifically for use with high-strength chain sling assemblies.
• QUIC-CHECK® Inspection Indicators: Patented deformation indicators help identify overload conditions and wear.
• Proof-Tested and Certified: Individually proof-tested to ensure dependable lifting performance.
• Made in the USA: Manufactured to Crosby's industry-leading quality and safety standards.

Common Applications

• Chain sling assemblies
• Overhead lifting operations
• Industrial material handling
• Construction rigging
• Manufacturing and maintenance lifting

Installation Tips

• Verify the master link size and working load limit match the sling assembly and lifting requirements.
• Inspect QUIC-CHECK® indicators regularly for signs of deformation or overload.
• Examine the master link before each use and remove components showing wear, cracking, or damage from service.

View Product Safety Warnings

California Residents: WARNING