The #2-56 thread repair kit allows for the removal and repair of damaged threads in a tapped hole. They can be replaced by chasing the threads using a thread chaser (a device designed to clean and restore factory threads) or installing an insert that contains new threads of the same size.
Stainless steel inserts are 50% stronger than the original thread.
12 Pcs 2 - 56 x 1.5D Stainless Steel Helicoil Thread Repair Insert [SN2]
Heli-Coil® Master Thread Repair Kits
Orion Motor Tech Helicoil Thread Repair Kit, 1/4-20
Pikwo 338Pc Thread Repair Kit, HSS Drill Helicoil
Helicoil Thread Repair Kit
Trade Series Thread Repair Kit, Thread Size #2 - 56 UNC, 2-Way Tool, Tap, Bit, Tang-brk, Inserts (1.5d) 15 PC ea
Sae&Metric: The kit Has Altogether 263 Pieces including insert installations, wire thread inserts, twist drill bits, thread taps, lug breaking tools that allow you to have a smooth repairing experience.All Made According to Professional Standard. This Thread Repair kit is Used to Repair or Replace Damaged or Stripped Internal Screw Threads.Suitable for engine repair and other automotive applications.
Pikwo 338pc Thread Repair Kit, HSS Drill Helicoil Repair Kit SAE&Metric,1/4 5/16 3/8 7/16 1/2 M5 M6 M8 M10 M12 Kit with Thread Gauge
Includes 6 inserts, complete instructions, Heli-Coil tap and installation tool Used for repairing tapped holes Made from high quality material Comes
Heli-Coil 5521-8 1/2-13 Inch Coarse Thread Repair Kit
Trade Series Thread Repair Kit, Thread Size #2 - 56 UNC, 2-Way Tool, Tap, Bit, Tang-brk, Inserts (1.5d) 15 PC ea
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Orion Motor Tech Helicoil Thread Repair Kit, 1/4-20
Our Complete Internal Thread Repair Kit includes HSS Drill Bit, HSS STI Plug Tap, 3 Lengths of Helical Inserts & Installation Tool
2-56 Complete Helical Thread Repair Kit (1xD, 1.5xD, 2xD)
Orion Motor Tech Helicoil Thread Repair Kit, 1/4-20