5pcs 7/16-14 UNC 3.0D Wire Thread Repair Insert Helical Type Coiled

5pcs 5/16-18 UNC 3.0D Wire Thread Repair Insert Helical Type Coiled

20pcs 5/16-18 UNC 3D Wire Thread Repair Insert Helical Type Coiled

10pcs 5/16-18 UNC 3.0D Wire Thread Repair Insert Helical Type Coiled

20pcs 7/16-14 UNC 3D Wire Thread Repair Insert Helical Type Coiled

5pcs 7/16-14 UNC 2.0D Wire Thread Repair Insert Helical Type Coiled

10pcs M6x1 3D Wire Thread Repair Insert Helical Type Coiled

30pcs 6#-32 UNC 3D Wire Thread Repair Insert Helical Type Coiled