| Heinze / Kingston / J&B Coil box porcelain Retaining Nut setAdditional Information These porcelain retaining nuts are special brass, thick 7/16" hex nuts with a 10-32 thread. Set of 10. Used on Heinze 1911-1913 coil boxes and Kingston 1909-1913 coil boxes and Jacobson-Brandow 1910-1911 coil boxes. Questions and Answers There are currently no questions for this item. To ask a question about this item please press and fill out the form. Customers Who Bought This Item Also Bought | |