Spark Plug Insert Thread Pitch: 1.25mm. Spark plug thread repair kit is expertly crafted using high-quality steel components, ensuring long-lasting performance. 4 x Spark Plug Inserts. Thread Inserts Size: 9mm/11mm/16mm/20mm.
Spark Plug Thread Repair Kit – 14mm Reamer Thread Repair Tool &4 Inserts
14mm Back Tap Spark Plug Thread Repair Tool M14x1.25 Thread Chase Tap
1Set Stainless Steel Spark Plug Thread Repair Tool with M10x1.0 Thread Inserts
Spark Plug Thread Repair Kit Solid Insert M14x1.25 14mm
