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Kolvoii

Kolvoii 49-Piece Thread Chaser Kit, Metric & SAE Thread Repair Kit with Taps, Dies & Files – UNC, UNF, Metric Rethread Damaged Bolts, Nuts & Holes, Color-Coded for Easy Use

Kolvoii 49-Piece Thread Chaser Kit, Metric & SAE Thread Repair Kit with Taps, Dies & Files – UNC, UNF, Metric Rethread Damaged Bolts, Nuts & Holes, Color-Coded for Easy Use

Regular price $89.98 USD
Regular price $89.98 USD Sale price
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About This

  • METRIC & SAE THREAD REPAIR KIT: UNC(silver): 5/8”-11, 9/16”-12, 1/2”-13, 7/16”-14, 3/8”-16, 5/16”-18, 1/4”-20; UNF(black): 5/8”-18, 9/16”-18, 1/2”-20, 7/16”-20, 3/8”-24, 5/16”-24, 1/4”-28; Metric(gold): M14x1.5, M12x1.75, M12x1.5, M12x1.25, M11x1.5, M10x1.5, M10x1.25, M10x1.0, M8x1.25, M6x1.0
  • REVIVE & PRESERVE THREADS: Restore worn, damaged, or corroded threads without compromising the integrity of your metalwork—get smooth, reliable fastening on spark plugs, engine blocks, pipe fittings, and more. Never wrestle with cross-threading again
  • ENGINEERED FOR ENDURANCE: Each piece is forged from heat-treated carbon steel and coated (zinc or black oxide) for superior hardness, rust resistance, and longevity—designed to withstand frequent use
  • FAST, FOOL-PROOF RETHREADING: Color-coded, hex-shaped taps and dies fit any standard wrench or socket. Thread files prep and deburr holes in one smooth operation
  • WIDE APPLICATION: Ideal for mechanics, plumbers, and DIYers. Repair threads on cylinder heads, machinery parts, suspension bolts, household hardware, and specialized fittings—no specialist equipment needed
  • ORGANIZED FOR ON-THE-GO WORK: Rugged blow-molded case with silver (UNC), black (UNF), and gold (Metric) coding keeps every tap, die, file, neatly in place—grab what you need and get back to work
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