Draper 02150 10mm 12mm Adaptor for Compression Tester. Brass adaptor with an internal thread size of 14 x 1.25mm and external thread sizes of 10 x 1.00mm and 12 x 1.25mm.
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Suitable for use on any petrol engine with 12 or 14mm spark plugs. Dual gauged Leak Detection Unit. Supplied in a blow molded case for easy storage and transportation. Fixed short connector M14 x 26mm.
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12mm Male Thread is 1.25mm Pitch.
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New Draper 200mm Long Reach and 10mm & 12mm Adaptor (Female Thread M14) for Draper Compression Tester 37442.
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Draper Petrol Engine Compression Tester Kit. Also 10mm & 12mm Adaptor. Comprises 280mm flexible hose, with 14mm and 18mm threaded. Compatible with direct and indirect petrol engines which use 14 and 18mm spark plug threads including motorcycles.
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Adaptor for spark plug M12 x 1.25 mm. Threaded female internally 14x1.25 to fit the majority of existing compression tester hoses.
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The 20540 is for 12mm spark plug threads. Compression Tester Adapter, for 12mm Spark Plug Threads.
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The 20540 is for 12mm spark plug threads. 12mm Spark Plug Adapter for Compression Tester. 12mm Spark Plug Adapters for 20250 Compression Tester.
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