Manufacturer: Toolwiz. Wide Application – Designed for all 12mm 14mm threaded spark plugs. Not for short reach type spark plugs. Not for open up the gap, but only use to close. No more spark plug wire marks or nicks so as to optimal spark plug and engine performance.
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Toolwiz Spark Plug Gap Tool 2pcs, Blue and Black | For 12mm 14mm Thread Spark Pl
Wide Application – Designed for all 12mm 14mm threaded spark plugs. Not for short reach type spark plugs. Not for open up the gap, but only use to close. No more spark plug wire marks or nicks so as to optimal spark plug and engine performance.