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Product Description
Product Description:
CM® Serialized DNV Shackles are heavy-duty forged lifting and rigging components designed for offshore, marine, energy, and industrial lifting applications requiring enhanced traceability, inspection control, and compliance with demanding industry standards. Each shackle features a unique serial number for full product traceability, making them ideal for applications where documented inspection, certification, and asset management are required.
Manufactured from high-strength forged alloy steel and engineered for rugged service conditions, serialized DNV shackles provide dependable load handling performance for offshore lifting operations, marine rigging, construction projects, and critical lifting environments.
Material:
Forged alloy steel construction
Heat-treated and quenched & tempered components
Corrosion-resistant finish
Specifications:
Serialized shackle design
Unique serial number for traceability and inspection tracking
Designed for offshore, marine, and industrial lifting applications
Forged and heat-treated for enhanced strength and durability
Suitable for lifting, rigging, towing, and load securement operations
Heavy-duty body and pin construction for dependable load retention
Available in multiple sizes and Working Load Limits
Designed for repeated lifting cycles and demanding service environments
Manufactured to meet applicable DNV and industry lifting requirements depending on model
Suitable for documented inspection and asset management programs
Uses:
Offshore lifting operations
Marine and shipyard rigging
Oil and gas industry applications
Construction and infrastructure projects
Industrial lifting systems
Heavy equipment handling
Load securement and rigging assemblies
General heavy-duty lifting operations
Key Features:
Serialized identification – Provides full traceability and inspection tracking capability
Forged alloy steel construction – Built for demanding offshore and industrial environments
DNV-compliant design – Suitable for applications requiring documented lifting hardware certification
Heat-treated performance – Engineered for durability and fatigue resistance
Heavy-duty load handling – Designed for critical lifting and rigging applications
Corrosion-resistant finish – Helps improve durability in harsh environments
Multiple size options – Available for a wide range of lifting capacities and applications
Industrial-grade reliability – Designed for repeated heavy-duty lifting and inspection-controlled service operations
| Specification | Value |
|---|---|
| Body Material | Alloy Steel |
| Eye Outer Size | 3-1/4 in |
| Inner Length | 5-1/4 in |
| Inner Width | 3-1/4 in |
| Opening Size | 2-1/4 in |
| Pin Diameter | 1-1/2 in |
| Pin Material | Alloy Steel |
| Pin Type | Bolt/Nut/Cotter |
| Load Capacity | 21 ton |
| Finish | Galvanized |