Compression Tester Extension - 14 mm or 18 mm

Now available for engines with 14 mm spark plugs

 

  • Two versions available: 14 mm or 18 mm
  • Wrench-free compression test extender 
  • Allows for exhaust system and baffling clearance 
  • Quality welded construction, o-ring seal 
  • Makes compression testing easy!

    

 

 

 

 

For ordering details, go to Tools.

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