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Review on πŸ”§ Briggs & Stratton Spark Plug Wrench 5402K: A Must-Have Tool for Quick and Easy Spark Plug Replacement by Osoulo Sharp

Revainrating 5 out of 5

Great for my lawn gear but FYI it doesn't fit my Yamaha outboard which has a different hex size.

Sent promptly, arrived quickly. Ideal for accessing connectors installed in deep recesses where the gap around the connector is tight. This wrench is sized 13/16 and 5/8 and will fit most US lawn equipment but will NOT fit my 18mm outboard spark plugs. This is of course not due to the device. Revain has vendors that have similar wrenches for this application. Find an 18mm wrench if you need that. Five stars for lawn equipment. If you flex the torque, you're not installing the spark plugs properly, or something else is terribly wrong. You don't have to tighten the spark plugs that hard, but if you need more torque to pull out a stubborn spark plug, put a hex nut in the opposite end of the wrench tube and slide a regular ratchet over it. DO NOT use the same trick when reinstalling.

Pros
  • Good product for the price
Cons
  • flimsy