The 25 Blanking Plug w/OR Heavy from Fittings Unlimited Inc is designed to provide a secure seal in various fluid systems. This heavy-duty plug features a 25 size and includes an O-ring for optimal leak prevention. Made from durable materials, it is built to withstand harsh conditions and ensure long-lasting performance. Ideal for applications that require reliable closure of ports, this blanking plug meets industry standards for safety and efficiency. Its straightforward installation process makes it a preferred choice for professionals in the field.