Built for heavy-duty performance, this USA-made drop-forged screw pin anchor shackle features a black oxide finish for enhanced corrosion resistance and durability. With a 4.75-ton working load limit and a 6:1 safety design factor, it is ideal for lifting, rigging, and securing loads in demanding applications. Engineered to meet Federal Specification RR-C-271D, it provides reliable strength and safety for professional use.
Multi-functional: Suitable for lifting, rigging, and load-securing tasks.
High-Quality: Black oxide-coated for durability and rust resistance.
Strength & Flexibility: Handles 4.75 tons with a robust 6:1 safety factor.
Wide Applications: Perfect for industrial, construction, and entertainment sectors.
Durable Finish: Black oxide coating resists wear and harsh environments.
Easy to Store: Compact design for convenient handling and storage.
Specifications:
Type: Black Load Rated Screw Pin Anchor Shackle
Size: 3/4"
Working Load Limit (WLL): 4.75 Tons
Pin Diameter: 0.875"
Throat Opening: 1.25"
Inside Length: 2.84"
Overall Length: 4.90"
Weight per Unit: 2.14 lbs
Safety Guidelines:
Never exceed the Working Load Limit (WLL).
Inspect regularly for wear, distortion, or damage; replace as needed.
Ensure the pin is securely engaged before use.
Secure the shackle pin with wire to prevent accidental loosening.
Use only Duty Rated Shackles with embossed WLL for overhead lifting.
Compliance:
Meets Federal Specifications RR-C-271D
Design Factor: 6:1 for added safety
Manufactured by: Chicago Hardware & Fixture Company
Since 1912, Chicago Hardware has been a trusted name in U.S.-made rigging hardware. These shackles are tested for quality, permanently marked with size, WLL, and trademark for traceability.
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