The blind plug designed for the FERRARI lever connector type F.5B is a reliable solution for securely sealing systems across a wide range of applications, including agriculture, horticulture, industrial processes, construction, road and tunnel engineering, groundwater management, wastewater treatment, sewage disposal, and environmental protection projects. Manufactured from durable galvanized carbon steel, it ensures long-lasting resistance to mechanical stress and corrosion, even in demanding working environments. The high-quality NR-SBR rubber sealing guarantees tightness and protection against leaks, maintaining system efficiency and safety. With an operating temperature range from -20°C to +50°C, this blind plug delivers consistent performance in both low and high temperature conditions, making it a versatile and indispensable component for professionals seeking durability, reliability, and ease of use in their installations.