Lisle 20200 Double-ended plug-hole thread chaser
Check compatibility
Lisle 20200 has two ends for the manufacturer's stated 14 mm and 18 mm plug-thread applications. Check the available socket access and plug specification.
Questions before ordering
Which socket drives the double-ended chaser?
Lisle specifies a 3/4-inch spark plug socket. Confirm room to use that socket and confirm which end matches the documented plug thread.