M14 x 1.25 12.4mm V Coil-Fits Helicoil Spark Plug Thread Repair Inserts (QTY 5)
V-Coil - Spark Plug Thread Repair Inserts M14 x 1.25 x 12.4mm. Produced from precision profiled austenitic stainless steel wire wound into a helical spiral, V-Coil free running inserts have a spring like appearance.