US Hardware 3 in. RV Holding Tank Termination Cap

The US Hardware 3 in. RV Holding Tank Termination Cap is designed to provide a secure and reliable seal for your recreational vehicle holding tank opening. Built from durable plastic, this cap ensures a tight closure to prevent leaks and maintain system cleanliness during storage or transit. Equipped with bayonet hooks, this termination cap allows for quick and easy attachment and removal. It offers dependable protection for RV sanitation systems and helps keep waste holding tanks properly sealed.