1-174353-1 is a double lock plate designed for use with Econoseal J Mark II automotive connectors. This 2-position connector accessory is manufactured from PBT (polybutylene terephthalate) material in a natural color and operates within a temperature range of -30°C to 105°C. The component features a UL94HB flammability rating and is compliant with EU RoHS, EU ELV, and REACH regulations, with low halogen content (Br, Cl, F, I < 900 ppm). This double lock plate provides enhanced contact retention and position assurance for automotive connector applications, ensuring reliable electrical connections in demanding automotive environments.