BikeMaster Sparkplug Hole Rethreader/Chaser (151954)
$19.91
- For repairing cross threaded plugs or ruined lead threads
- Insert into deep well socket, guide into the hole and slowly twist
- Thread cutter will pick up on old threads and chase through
- Works in most cases
- 10mm x 1.00/12mm x 1.25 Pitch