Heavy-Duty G414 Thimbles for Marine and Industrial Lifting
The G414 Extra Heavy Duty Wire Rope Thimble is engineered for high-stress applications where safety and durability are paramount. Manufactured to meet the rigorous US Federal Specification FF-T-276b, the G414 offers a deeper rope groove and a thicker cross-section compared to the standard G411. This design provides maximum protection for wire rope eyes, preventing kinking, fraying, and premature wear in heavy lifting environments.
Technical Specifications
| Rope Dia . (in.) |
Weight (lbs./100pc) |
Dimensions(in.) | |||||||||||||||||||
| H1 | D | E | |||||||||||||||||||
| 1/4 | 7 | 2.19 | 0.88 | 0.28 | |||||||||||||||||
| 5/ 16 | 14 | 2.5 | 1.06 | 0.34 | |||||||||||||||||
| 3/8 | 23 | 2.88 | 1.12 | 0.41 | |||||||||||||||||
| 7/ 16 | 37 | 3.25 | 1.25 | 0.47 | |||||||||||||||||
| 1/2 – 9/ 16 | 50 | 3.62 | 1.5 | 0.59 | |||||||||||||||||
| 5/8 | 82 | 4.25 | 1.75 | 0.66 | |||||||||||||||||
| 3/4 | 157 | 5 | 2 | 0.78 | |||||||||||||||||
| 7/8 | 190 | 5.5 | 2.25 | 0.94 | |||||||||||||||||
| 1 | 280 | 6.12 | 2.5 | 1.06 | |||||||||||||||||
| 1-1/8 – 1-1/4 | – | 7 | 2.88 | 1.31 | |||||||||||||||||
| 1-1/4 – 1-3/8 | 830 | 9.08 | 3.5 | 1.44 | |||||||||||||||||
| 1-3/8 – 1-1/2 | 1250 | 9 | 3.5 | 1.56 | |||||||||||||||||
| 1-5/8 | – | 11.25 | 4 | 1.72 | |||||||||||||||||
| 1-3/4 | 1860 | 12.19 | 4.5 | 1.84 | |||||||||||||||||
| 1-7/8 – 2 | 2780 | 15.12 | 6 | 2.09 | |||||||||||||||||
| 2-1/4 | – | 17.5 | 7 | 2.38 | |||||||||||||||||
Unlike the G411, the G414 is significantly thicker and designed for heavy-duty applications where standard thimbles might deform.
Applications
The G414 thimble is the preferred choice for industries requiring maximum safety margins:
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Marine & Offshore: Towing lines, mooring systems, and crane cables.
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Construction: Heavy-duty hoisting and structural rigging.
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Mining & Oil Gas: Draglines and high-tension winch lines.
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