M10 X 1.25 Plug Hand Tap Irwin Hanson 1739 10MM Carbon Steel RH Metric 4FL USA
1/4-20 NC CS Tap Set 3PC Taper Plug Bottom Carbon Steel by Drill America
M14 X 1.5 Metric 1-1/16" Hex Rethread Die DWTMHX14X1.5 14MM CS RH Drill America
M8 X 1.25 Plug Hand Tap 8MM Irwin 1734 ZR USA RH Carbon Steel 4 Flute
16pc Spark Plug Thread Repair Rethreading Tool Kit Threaded Coil Insert M14x1.25
M12 x 1.25 Thread Repair Tool Stainless Helicoil Wire Insert Kit 15PC
M18 X 1.5 Plug Hand Tap Irwin 1759 ZR Metric 18MM RH Carbon Steel 4FL USA 1.50
2PCS Spark Plug Hole Thread Chaser 10 12 & 14 18mm Re-threader Tap Cleaning Tool
M20 X 1.5 20MM Taper Tap A1 445-20150 CS Starter Hand Tap 4FL RH 1.50 Metric
M18 X 1.5 X1.4" Hex Rethread Die A1 419-18150 18MM RH CS Carbon Steel
2PCS Spark Plug Hole Threader Chaser 14mm 18mm Re-threader Tap Repair Tool Set
M8 x 1.25 Thread Repair Tool Stainless Helicoil Wire Insert Kit 25PC