10-24 Thread Repair Pack 12 Inserts Perma-Coil 208-101 Fits Helicoil R1185-3

7/16-20 Thread Repair Pack 6 Inserts Perma-Coil 208-207 Fits Helicoil R1191-7

1/4-28 Thread Repair Pack 12 Inserts Perma-Coil 208-204 Fits Helicoil R1191-4

1/2-20 Thread Repair Pack 6 Inserts Perma-Coil 208-208 Fits Helicoil R1191-8

8-32 Thread Repair Pack 12 Inserts Perma-Coil 208-018 Fits Helicoil R1185-2

12-24 Thread Repair Pack 12 Inserts Perma-Coil 208-102 Fits Helicoil R1185-1

3/8-24 Thread Repair Pack 12 Inserts Perma-Coil 208-206 Fits Helicoil R1191-6

5/16-24 Thread Repair Pack 12 Inserts Perma-Coil 208-205 Fits Helicoil R1191-5