Motion Pro Spark Plug Gap Tool 08-0579

Spark plug tool measures spark plug gap in graduated ramp sequenceSizes: SAE .020" - .100"; Metric .60 mm - 2.40 mmUniversal spark plug gaugeMade in the U.S.A.

Thin wall design to fit into low clearance plug cavitySocket can be driven with various tools including the Motion Pro? spark plug ratchet wrench, 3/8" ratchet, 13/16" wrench, tool kit bar, or a...

Innovative internal plug retention systemUse with a 17 mm wrenchSlim skeleton profileLightweight

Quick and accurate alignmentTool body clamps squarely to rear sprocket so the alignment rod will indicate sprocket alignment to chainMade in the U.S.A.