Automotive Specialty Tools Colortune for 14mm Spark Plug

Gunson Adaptor Kit 18 mm

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This kit converts the thread on Colortune and Hi Gauge Compression Tester to fit 18 mm spark plugs holes

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Product Review

This kit converts the thread on Colortune and Hi Gauge Compression Tester to fit 18 mm spark plugs holes

G4055e - Gun-son hi gauge and plug adaptor kit 14 mm to 18 mm thread G4055E
A kit to convert the thread on the popular gun son and hi gauge compression tester
Fits most sizes of modern spark plugs for modern and classic cars as well as motorcycles, garden machinery and boats

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Automotive Specialty Tools Colortune for 14mm Spark Plug