This Helicoil 552312 12mm spark plug thread repair kitis in AS IS condition. The latch on the case is broken.
12Mm X 1.25 Helicoil Kit, m12x1.25 Spark Plug Thread Repair kit 12 Insert m...
Helicoil 12MM-125 KIT 5543-12
Helicoil 5544-12 Thread Repair Kit, 12mm x 1.50 NF
Helicoil 5543-12 Thread Repair Kit, 12mm x 1.25 NF
