Anfeng Lifting & Rigging presents its high-performance Bolt Type Shackle, engineered for exceptional durability and reliability in the most demanding industrial environments. Manufactured in compliance with ASME B30.26-2004 and RR-C-271D standards, this shackle is the ideal solution for construction, mining, marine, and offshore applications where safety and performance cannot be compromised.
Crafted from high-performance carbon steel with an alloy steel pin, each shackle undergoes quenching and tempering processes to enhance its structural integrity and load-bearing capacity. The bolt-type design features a double safety system—combining a bolt and nut with a cotter pin—to ensure maximum security during lifting operations. The shackle bow and pin are painted silver for improved visibility and corrosion resistance.
Key Features & Benefits:
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Exceptional Load Capacity: With a Working Load Limit (WLL) of up to 12 tonnes (for 1.25" wide body model), this shackle is built for heavy-duty use. The Minimum Breaking Load is 5.4 times the WLL for 30T–175T models and 4 times for 200T–400T models.
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Enhanced Safety: Proof load tested at 2 times the WLL, this shackle exceeds industry safety requirements. The bolt-type closure mechanism prevents accidental release.
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Versatile Application: Its bow-shaped design allows a wider range of motion than D-shackles, making it suitable for complex rigging setups.
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Customization Support: OEM and ODM services are available to meet specific customer requirements.
Technical Parameters:
| Parameter | Description |
| Product Name | Bolt Type Shackle |
| Material | Carbon Steel (Bow), Alloy Steel (Pin) - Quenched & Tempered |
| Standards | ASME B30.26-2004, RR-C-271D |
| Finish | Painted Silver |
| Proof Load | 2 x WLL |
| Minimum Breaking Load | 5.4 x WLL (30T–175T), 4 x WLL (200T–400T) |
| Packaging Options | Carton + Pallet, Wooden Box, or Custom |
Anfeng Bolt Type Shackles are compatible with industrial torque wrenches and hydraulic bolt tensioners, ensuring ease of installation and removal. Each unit is packaged securely to prevent damage during transit, with options including carton-pallet combos or wooden cases.
With a monthly supply capacity of 10,000 pieces, Anfeng guarantees consistent quality and on-time delivery. Certifications including CE, GS, and ISO underscore our commitment to product excellence.
For pricing inquiries or to place an order (MOQ 500 pcs), contact us today. Discover why professionals worldwide trust Anfeng for all their lifting and rigging needs
