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Product Description
Crosby G-2130 bolt type anchor shackles are heavy-duty lifting components designed for secure, long-term rigging applications. Featuring a bolt, nut, and cotter pin assembly, these shackles provide enhanced safety by preventing accidental loosening in applications subject to vibration or movement.
Manufactured from forged steel and quenched and tempered for superior strength, these shackles are built for demanding environments. Each unit is permanently marked with its Working Load Limit (WLL) and Grade 6 rating for safety and traceability, and is available in galvanized or self-colored finishes.
Material:
Body: Forged carbon steel
Bolt, Nut & Cotter Pin: Alloy steel
• Sizes 7/16 inch and above are hot dip galvanized
• Sizes 3/8 inch and below are mechanically galvanized
Specifications:
• Meets or exceeds ASME B30.26 requirements
• Conforms to Federal Specification RR-C-271G, Type IVA, Grade A, Class 3
• Proof Load: 2x Working Load Limit
• Ultimate Strength: 6x Working Load Limit
• Fatigue rated (1/3t – 55t, up to 20,000 cycles)
• Operating temperature range: -40°C to 204°C
• Larger sizes (85T+) individually proof tested and certified
Uses:
• Permanent or long-term rigging connections
• Overhead lifting and hoisting applications
• Construction and heavy equipment lifting
• Marine and offshore operations
• Industrial material handling
Key Features:
Secure bolt-type design – Prevents accidental loosening under vibration
High strength construction – Forged, quenched, and tempered for durability
Wide capacity range – Available from 1/3 to 150 metric tons
Fatigue rated – Suitable for repeated loading cycles
Corrosion resistant – Available in galvanized or self-colored finishes
Certified performance – Meets major industry standards
| Nominal Size (in) | Working Load Limit (tons) | G-2130 Galvanized Stock No. | S-2130 Self-Colored Stock No. | G-2130OC Offshore Container Stock No. | Weight Each (lb) | Inside Width at Pin (in) | Inside Width Tolerance ± (in) | Pin Diameter (in) | Inside Length (in) | Inside Length Tolerance ± (in) | Bow Diameter (in) | Inside Width at Top of Bow (in) | Eye Width (in) | Outside Width at Top of Bow (in) | Overall Height (in) | Outside Width at Pin (in) | Bow Thickness at Crown (in) | Replacement Round Pin Stock No. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/16 | 1/3 | 1019464 | — | — | 0.06 | 0.38 | 0.06 | 0.25 | 0.88 | 0.06 | 0.19 | 0.60 | 0.56 | 0.98 | 1.47 | 1.29 | 0.19 | — |
| 1/4 | 1/2 | 1019466 | — | — | 0.11 | 0.47 | 0.06 | 0.32 | 1.13 | 0.06 | 0.25 | 0.78 | 0.62 | 1.28 | 1.84 | 1.56 | 0.25 | — |
| 5/16 | 3/4 | 1019468 | — | — | 0.22 | 0.53 | 0.06 | 0.38 | 1.21 | 0.06 | 0.31 | 0.84 | 0.75 | 1.46 | 2.09 | 1.82 | 0.31 | — |
| 3/8 | 1 | 1019470 | — | — | 0.33 | 0.66 | 0.06 | 0.44 | 1.45 | 0.13 | 0.38 | 1.03 | 0.92 | 1.79 | 2.50 | 2.17 | 0.38 | — |
| 7/16 | 1-1/2 | 1019471 | — | — | 0.49 | 0.75 | 0.06 | 0.50 | 1.69 | 0.13 | 0.44 | 1.16 | 1.06 | 2.04 | 2.91 | 2.51 | 0.44 | — |
| 1/2 | 2 | 1019472 | 1019481 | — | 0.79 | 0.81 | 0.06 | 0.64 | 1.88 | 0.13 | 0.50 | 1.31 | 1.18 | 2.31 | 3.28 | 2.80 | 0.50 | — |
| 5/8 | 3-1/4 | 1019490 | 1019506 | 1262013 | 1.68 | 1.06 | 0.06 | 0.77 | 2.38 | 0.13 | 0.62 | 1.69 | 1.50 | 2.93 | 4.19 | 3.56 | 0.69 | — |
| 3/4 | 4-3/4 | 1019515 | 1019524 | 1262022 | 2.72 | 1.25 | 0.06 | 0.90 | 2.81 | 0.25 | 0.75 | 2.00 | 1.81 | 3.50 | 4.97 | 4.15 | 0.81 | — |
| 7/8 | 6-1/2 | 1019533 | 1019542 | 1262031 | 3.95 | 1.44 | 0.06 | 1.02 | 3.31 | 0.25 | 0.88 | 2.28 | 2.10 | 4.04 | 5.83 | 4.82 | 0.97 | — |
| 1 | 8-1/2 | 1019551 | 1019560 | 1262040 | 5.66 | 1.69 | 0.06 | 1.15 | 3.76 | 0.25 | 1.00 | 2.69 | 2.38 | 4.69 | 6.56 | 5.39 | 1.06 | — |
| 1-1/8 | 9-1/2 | 1019579 | 1019588 | 1262059 | 8.27 | 1.81 | 0.06 | 1.25 | 4.27 | 0.25 | 1.16 | 2.91 | 2.68 | 5.15 | 7.47 | 5.90 | 1.25 | 1082839 |
| 1-1/4 | 12 | 1019597 | 1019604 | 1262068 | 11.71 | 2.03 | 0.06 | 1.41 | 4.69 | 0.25 | 1.29 | 3.26 | 3.00 | 5.76 | 8.26 | 6.69 | 1.38 | 1082857 |
| 1-3/8 | 13-1/2 | 1019613 | 1019622 | 1262077 | 15.83 | 2.25 | 0.13 | 1.53 | 5.22 | 0.25 | 1.42 | 3.62 | 3.31 | 6.38 | 9.16 | 7.21 | 1.50 | 1082875 |
| 1-1/2 | 17 | 1019631 | 1019640 | 1262086 | 19.00 | 2.38 | 0.13 | 1.66 | 5.76 | 0.25 | 1.53 | 3.88 | 3.62 | 6.94 | 10.00 | 7.73 | 1.62 | 1082893 |
| 1-3/4 | 25 | 1019659 | 1019668 | 1262095 | 33.91 | 2.88 | 0.13 | 2.03 | 7.00 | 0.25 | 1.84 | 5.00 | 4.19 | 8.84 | 12.34 | 9.63 | 2.25 | 1082919 |
| 2 | 35 | 1019677 | 1019686 | — | 52.25 | 3.25 | 0.13 | 2.31 | 7.75 | 0.25 | 2.08 | 5.75 | 4.81 | 10.15 | 13.68 | 10.77 | 2.40 | 1082937 |
| 2-1/2 | 55 | 1019695 | 1019702 | — | 102.00 | 4.12 | 0.25 | 2.81 | 10.50 | 0.25 | 2.71 | 7.24 | 5.81 | 12.75 | 17.90 | 13.53 | 3.13 | 1082955 |
| 3 | 85 | 1019711 | — | — | 157.00 | 5.00 | 0.25 | 3.30 | 13.00 | 0.25 | 3.12 | 7.88 | 6.50 | 14.62 | 21.50 | 15.13 | 3.63 | 1084449 |
| 3-1/2 | 120 | 1019739 | — | — | 265 | 5.25 | 0.25 | 3.76 | 14.62 | 0.25 | 3.63 | 9.02 | 8.00 | 17.00 | 24.88 | 17.00 | 4.38 | 1084452 |
| 4 | 150 | 1019757 | — | — | 338 | 5.50 | 0.25 | 4.26 | 14.50 | 0.25 | 4.00 | 10.00 | 9.00 | 18.00 | 25.68 | 18.00 | 4.56 | 1084456 |
Design Factor: 6:1
Proof Load: Maximum proof load is 2 times the Working Load Limit.
| Specification | Value |
|---|---|
| Body Material | Carbon Steel |
| Eye Outer Size | 2.38in |
| Inner Length | 3-3/4in |
| Inner Width | 2.69in |
| Opening Size | 1.69in |
| Overall Length | 6.56in |
| Pin Diameter | 1.15in |
| Pin Type | Bolt |
| Overall Width | 5.39in |
| Finish | Hot Dipped Galvanized |