HEX: 20.6mm 13/16"
REACH: 19mm 3/4"
Our company Henbrs Spark Plugs Factory is located in GuangZhou City, China, established in 2004. We manufactory Industrial spark plugs mostly. We are selling Brand New HENBRS spark plugs for Jenbacher, Cummins, Waukesha, Guascor, Caterpillar, Champion etc user. We 100% guarantee the quality of our spark plugs. We are looking for more long-term cooperation. Welcome to contact us.