Lisle 20020 Limited-access spark plug thread chaser
Check compatibility
M14×1.25 chaser for access through a narrow plug opening. Compare the tool's long, slim body to the clearance around the plug before ordering.
Questions before ordering
How much clearance does the 20020 need?
Measure access around the plug hole as well as the thread. Lisle describes this model as the narrow, long-reach option. Compare the tool body and socket access to the recess before buying.