Crosby 2-1/2" G-2140 Alloy Bolt Type Anchor Shackle - 85 Ton WLL - #1021174

Crosby G-2140 Alloy Bolt Type Anchor Shackles – Premium Rigging Strength

The Crosby G-2140 Alloy Bolt Type Anchor Shackles deliver industry-leading performance for heavy lifting and critical rigging operations. Forged from quenched and tempered alloy steel, with alloy bows and alloy bolts, these shackles are engineered to meet the performance standards of Grade 8 shackles. Available in sizes from 3/8" to 7" and working load limits from 2 tons to 400 tons, the G-2140 series meets or exceeds ASME B30.26 requirements and Federal Specification RR-C-271H, Type IVA, Grade B, Class 3. Each shackle is permanently marked with its Working Load Limit and is finished with hot-dip galvanization for corrosion resistance. G-2140 shackles are designed for use in extreme temperatures ranging from -40°F to 400°F and are available with material certifications and serialized components upon request. Look for the Red Pin® — your assurance of genuine Crosby quality and reliability.

Key Features

• Quenched and Tempered Alloy Steel: Both bows and bolts are forged for superior strength and impact resistance.
• Double-Secured Bolt Type Design: Nut and cotter pin system provides maximum security in permanent or semi-permanent applications.
• Wide Capacity Range: Sizes from 3/8" to 7" with Working Load Limits from 2 to 400 tons.
• Corrosion Resistant: All G-2140 shackles are hot-dip galvanized, with red-painted bolts for easy identification.
• Permanent Load Markings: Working Load Limit is permanently stamped on every shackle for clear, consistent identification.
• Extreme Temperature Rated: Certified for use from -40°F to 400°F (-40°C to 204°C).
• Meets Rigorous Standards: ASME B30.26, Grade 8 performance, Federal Spec RR-C-271H Type IVA, Grade B, Class 3, and available ABS Type Approval certification.
• Material Traceability Available: Larger shackles (200 metric tons and up) available with serialized components, chemical certification, and magnetic particle inspection (must request at time of order).

Specifications

• Material: Quenched and Tempered Alloy Steel (forged for 2 to 250 metric tons, cast alloy steel for 400 metric ton size)
• Finish: Hot-Dip Galvanized with Red-Painted Bolt
• Temperature Rating: -40°F to 400°F (-40°C to 204°C)
• Design Factor: 4.5:1 (2–21 metric tons), 5.4:1 (30–175 metric tons), 4:1 (200–400 metric tons)
• Size Range: 3/8" to 7"
• Working Load Limit (WLL): 2 tons to 400 tons

Note: Certifications such as ABS Type Approval, material traceability, and magnetic particle inspection are available upon request for qualifying sizes. Contact us for additional information.