Helicoil R1191-4 1/4-28 Inch ~ 12 Thread Repair Inserts

Helicoil R1191-4 Replacement Inserts, 1/4" x 28 NF, 12 Pack

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

Helicoil R1185-4, 1/4-20 Inch ~ 12 Thread Repair Inserts

Stainless Steel Thread Insert Kit M3-M12 Helicoil Repair Wire Screw Sleeve

Pack of 12, Heli-Coil R1191-4, 1/4-28, Tanged Inserts, SS, Free-Running

10-32 Thread Repair Pack 12 Inserts Perma-Coil 208-201 Fits Helicoil R1191-3

Helicoil M12-1.25mm Spark Plug Thread Repair Inserts 1/2" Reach 6 Pack