60Pcs Silver M3-M12 Stainless Steel Thread Repair Insert Kit For Hardware Repair. 10 M3x0.5x2D Thread Repair Insert. 10 M4x0.7x2D Thread Repair Insert. 10 M5x0.8x2D Thread Repair Insert. 10 M6x1.0x2D Thread Repair Insert.
14mm Spark Plug Rethread Thread Repair Kit Helicoil Reamer Tap Tool w/ 4 Inserts
M14 x1.25 Spark Plug Rethread Thread Repair Kit Helicoil Reamer Tap w/ 4 Inserts
Performance Tool W83164 Spark Plug Rethread Kit, 14mm
Back-Tap 12mm Int.Spark Plug Rethread Tool, Part #3689, "Aluminum Heads Only"
14mm Spark Plug Rethread Kit Reamer Tap Thread Repair M14 x1.25 Cylinder Head
14mm Spark Plug Rethread Thread Repair Tool Reamer Tap Inserts Kit M14 x1.25
