US Cargo Control
US Cargo Control BTAS34 Anchor Shackle Bolt Type 3/4" Steel 4.75
A 3/4 inch steel bolt-type anchor shackle rated at 4.75 for lifting and pulling applications
- 3/4" steel shackle rated for heavy-duty lifting and pulling
- Bolt-type pin stays secure under vibration and load
- 75 working-load rating matches demanding rigging jobs
- Import-grade construction meets industrial strength requirements
- California Prop 65 notice included for regulatory compliance
What it is
This US Cargo Control BTAS34 anchor shackle is a bolt-type steel connector sized at 3/4 inch with a 4.75 dimension. It serves rigging, towing and load-securing tasks where a removable pin is preferred over a screw pin. The piece is supplied new and carries a California Proposition 65 notice for a listed chemical.
Practical limits of the bolt-type interface
A bolt-type shackle requires tools to install and remove the pin, so it suits semi-permanent or infrequently changed connections. The 3/4 inch nominal size sets the working-load boundary; loads beyond that rating risk deformation or failure. The Proposition 65 warning indicates a substance the state of California identifies as a carcinogen, which may affect handling procedures in regulated environments.
What it replaces and when the upgrade makes sense
This shackle replaces screw-pin or round-pin models when vibration could loosen a threaded pin or when a flush pin profile is needed. The bolt-and-nut arrangement resists backing out under cyclic loading, making the change worthwhile for long-term rigs, overhead lifts or trailer safety chains that see constant movement. It is not for applications that demand frequent, tool-free pin changes.
Highlights
- 3/4" steel shackle rated for heavy-duty lifting and pulling
- Bolt-type pin stays secure under vibration and load
- 75 working-load rating matches demanding rigging jobs
- Import-grade construction meets industrial strength requirements
- California Prop 65 notice included for regulatory compliance
Specifications
| Brand | US CARGO CONTROL |
|---|
Questions about this item
Should I choose the 3/4" bolt-type shackle or a different size for my rigging?
The 3/4" bolt-type shackle suits rigging that requires a 3/4" pin diameter; match the shackle pin to your chain or sling link size for a secure fit.
What does the 4.75 figure mean when the shackle is under load?
The 4.75 value is the manufacturer's designated rating for this anchor shackle; it indicates the working load limit in tons for straight pulls with the bolt secured.
How does the bolt-type design affect the connection compared with a screw-pin shackle?
The bolt-type design uses a bolt and nut that resist vibration loosening, making it suitable for semi-permanent or overhead lifts where a screw pin could back out.
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