One Complete Kit.
M18x1.5 Thread Repair Kit, 10 Pcs Helicoil Thread Repair Kit Thread Chaser Se...
261-Piece Helicoil Thread Repair Kit Metric & SAE HSS Drill Helicoil Repair Kit
M10 x 1.0 Thread Repair Kit, Metric Helicoil Thread Repair Kit with HSS Drill
30Pcs M6x1.0mm Thread Repair Kit, HSS Drill Helicoil Thread Repair Kit, Metric..
M14×1.25 Helicoil Thread Repair Kit for Spark Plug, Metric M14 Helicoil kit w...
