Ignition device,electronic ignition,spark plugs Material For Choice 1) Ceramic Insulator Body: 95% Alumina, Steatite with glazed or no glazed layer 2) Electrode Pin/Rod: OCR25, OCR27, SUS304, Ni80Cr20, Kanthal D, etc. 3) Cable: UL1332, UL1911, UL3257,UL3573, UL3071, UL3239 etc. 4) Bracket: Steel-Nickel Plated, Steel-ZINC Plated, Steel- Copper Plated etc. 5) Terminals: Various quick connect terminals are available