Brass Fire Hydrant Cap, 2.5 inch NST Fire Hose Cap with Chain & Pin Lug

Our Solid Brass Fire Hydrant Cap is engineered for North American standard NH/NST fire hydrant systems. Each fire hose cap is equipped with a sturdy brass chain to prevent loss during operation. Features Heavy-duty solid brass material, anti-corrosion for outdoor year-round use. Precision machined NST (NH) thread with pin lug for easy operation. Attached integrated chain stops cap loss. Tight sealing protects hydrant threads and blocks debris. Standard size fits most commercial & municipal fire hydrants.  Applications Suitable for city municipal fire hydrants, factory fire protection systems, commercial property fire equipment, fire truck hose outlets and fire service replacement parts. Perfect outdoor fire safety accessory to maintain fire hydrant integrity.