A 2 1/2" British Instantaneous Cap, polished brass is designed to securely seal off hose outlets and fittings when they’re not in use. It fits British Instantaneous connections, providing a quick and reliable way to protect the system from dirt, debris, and accidental water loss.

Made from polished brass, it offers excellent durability and resistance to corrosion, while also maintaining a clean, professional appearance. The smooth finish makes it easy to handle, and the secure fit helps ensure a tight seal every time.