With four size of inserts for different 14mm thread size spark plugs. Fit for 14mm Spark Plugs. Tap Size: 73 24 11mm / 2.9" 1" 0.4". Spark Plug Insert Thread Pitch: 1.25mm / 0.049". 1 Re-thread Tap.
14mm Spark Plug Rethread Kit Reamer Tap Thread Repair M14 x1.25 Cylinder Head
14mm Spark Plug Rethread Thread Repair Tool Reamer Tap Inserts Kit M14 x1.25
