swivel self locking hook with brass bushing
| | Material is high grade alloy steel (quenched and tempered) |
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| | Used with alloy chain grade 80 for lifting application |
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| | Marked with Brand,WLL,Batch No.and Size |
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| | 100% 4 times of capacity proof load tested |
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| | Ultimate load is 7 times of capacity |
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| | Fatigue rated is 1.5 times the WLLat 20,000 cycles |
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swivel self locking hook with brass bushing
