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Common Types of Rigging Hardware

1. Shackles

Used to connect lifting slings, chains, or ropes to loads or lifting equipment.

Types: Anchor shackles (bow), chain shackles (D-shape), screw pin, bolt-type.

Example: G209 screw pin anchor shackle.

2. Hooks

Attach directly to loads or slings for lifting.

Types: Eye hooks, clevis hooks, swivel hooks, self-locking hooks.

Applications: Crane lifting, chain slings, towing.

3. Master Links

Serve as the top connection point in multi-leg chain sling assemblies.

Example: G80 forged master link.

Use: Distributes the load among multiple sling legs.

4. Wire Rope Clips

Used to form loops at the end of wire ropes.

Components: U-bolt, saddle, and nuts.

Important: Must be installed in the correct orientation for safety.

5. Turnbuckles

Adjust tension and length in ropes, cables, and tie rods.

End Types: Jaw-to-jaw, eye-to-eye, hook-to-eye.

Use: Tensioning guy wires, rigging systems, and load supports.

6. Eye Bolts and Swivel Hoist Rings

Attach lifting slings or hooks to loads.

Eye Bolts: Suitable for straight lifts only.

Hoist Rings: Swivel to allow angular lifting.

7. Snatch Blocks and Pulleys

Used to redirect or multiply pulling force using ropes or cables.

Function: Reduce load on winches or cranes and change pulling direction.

Applications of Rigging Hardware

Rigging hardware is indispensable in a variety of fields:

Construction: Hoisting steel beams, concrete panels, and equipment.

Maritime: Securing cargo, hoisting anchors, and mooring.

Industrial: Moving heavy machinery or equipment within factories.

Entertainment: Hanging lighting rigs or stage structures.

Oil and Gas: Lifting components on offshore rigs and platforms.

Best Practices for Using Rigging Hardware

To ensure safe and effective use of rigging hardware:

Inspection: Regularly check for wear, corrosion, deformation, or cracks.

Match the WLL: Always use hardware rated for the intended load.

Use the Right Hardware: Ensure components are compatible in size, shape, and capacity.

Follow Manufacturer Guidelines: Proper use and installation are critical.

Avoid Side Loading: Rigging components should be loaded in-line to prevent bending or failure.

Training: Only trained personnel should assemble and inspect rigging systems.

Conclusion

Rigging hardware is the foundation of safe and effective lifting operations. 

Whether you're hoisting a steel beam on a construction site or securing cargo aboard a vessel, the right hardware ensures reliability, efficiency, and—most importantly—safety. 

Choosing certified, high-quality components and adhering to industry best practices is key to preventing accidents and equipment failure.