SPARKPLUG BOOT & TERMINAL Fits all sparkplug wires 5mm or3/16" , 7mmor1/4" ( will strech-out for slightly larger 8mmsize)Spark Boot length: 3cm or 1-3/16"Spark wire fit length: 3cm or 1-3/16"Metal wrap clasp terminal,RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d71f%2B%3F4f%3E-14d238afe78-0x10e-->
