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    Heli-Coil Thread Repair Kit 5/16-18in.

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    Exact Fit May Not Fit Doesn't Fit for your

    • Product Details

      Part No. HEL5521-5

      Warranty Details (30 DAY REPLACEMENT IF DEFECTIVE)

      All kits contain a Heli-Coil tap, installation tool, a quantity of insert and detailed instructions12 Inserts. Drill Size: 21/64

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