60Pcs Stainless Steel Helical Threaded Inserts Set Thread Repair Kit M3/4/5/6/8/10/12 Insert Set Screw Coiled Wire Repair Tools

60Pcs Stainless Steel Helical Threaded Inserts Set Thread Repair Kit M3/4/5/6/8/10/12 Insert Set Screw Coiled Wire Repair Tools

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