
Champion RJ19LM spark plug threads that I use on my lawnmower do not go through the tool long enough to use a feeler gauge. I don't see what I'm doing wrong and the connector is screwed all the way up.

π ABN Inline Spark Plug Tester β Straight Boot Ignition Test Light for Small Engine Vehicles: Cars, Motorcycles, Lawn Mowers, Chainsaws
9 Review

π§ CUTTEREX Carpet Puller Clamp: Enhanced Carpet Pulling Claw for Easy Installation or Removal
10 Review

π§ CTA Tools 2376 - Premium 14mm x 12 Point Spark Plug Socket for Efficient Vehicle Maintenance
9 Review

Hairstyler Dyson Airwrap complete long HS05, bright nickel/bright copper
19 Review