Grade 80 Connecting Fitting – High-Strength, Certified Rigging Hardware for Demanding Applications
Key Features:
- Grade 80 Alloy Steel Construction: Heat-treated to meet ASTM A342 standards, delivering a minimum tensile strength of 800 N/mm² (116,000 psi) and a 4:1 safety factor—certified for overhead lifting.
- Versatile Design: Serves as a universal connector between chains, slings, hooks, master links, or anchor points in multi-leg or single-leg configurations.
- Smooth, Rounded Profile: Minimizes wear on synthetic slings, wire ropes, and chains during use.
- Permanent Markings: Clearly stamped with Working Load Limit (WLL), size, Grade 80 designation, and manufacturer ID for full traceability and compliance.
- Durable Finish: Typically coated in high-visibility red or yellow powder paint for corrosion resistance and easy on-site identification.
Common Applications:
- Assembling multi-leg chain or webbing slings
- Connecting lifting hardware in crane and hoist operations
- Transport securement of heavy machinery and equipment
- Recovery, mining, and offshore rigging
Safety Recommendations:
- Use only with other Grade 80 components to maintain system strength and compliance.
- Never exceed the marked WLL.
- Inspect before each use—retire immediately if cracks, deformation, or excessive wear are detected.
- Not intended for side-loading or personnel lifting unless specifically rated.
Engineered for strength, built for reliability—the Grade 80 Connecting Fitting delivers trusted performance in every critical connection.





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