The 1452388-2 is a secondary lock accessory designed for 96-position MCON 1.2 connector systems manufactured by TE Connectivity. This component is engineered to provide secure locking functionality for receptacle housings within the Multiple Contact Point (MCP) and MCON contact system family. The housing is constructed from PA66 GF25 (polyamide 66 with 25% glass fiber reinforcement), offering excellent mechanical strength and durability. The accessory features a red color for easy identification and is specifically configured for use with 96-position receptacle housings. This secondary lock is commonly used in automotive and industrial applications where reliable connector retention and secure mating are essential requirements.