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40% lighter then comparable cast iron models. |
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Jaws and all other parts identical to the cast iron models. |
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Heel jaw properly seated so as to prevent load on pin. |
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Hook jaw forged and dual heat treated. |
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Knurled and tempered adjusting nut. |
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Set of flat and coil springs which assure instant grip of the pipe and a perfect ratchet action. |
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Meets U.S. specifications GGG-W-651 Type 1 Class B. |
