The 12 Blanking Plug w/OR Light from Fittings Unlimited Inc is engineered for secure sealing in fluid systems. This lightweight blanking plug features a 12 size and includes an O-ring for optimal leak prevention. Made from durable materials, it is built to withstand demanding conditions while providing reliable performance. Ideal for applications that require reliable closure of ports, this blanking plug meets industry standards for safety and efficiency. Its easy installation process further enhances its appeal, making it a preferred choice for professionals.