RV Water Filling, Gravity Water Inlet Plastic Water Filler Cap Black Water Filling Port Corrosion Resistant Lockable for Motorhome for RV Caravan

Description

🚐 Lock in freshness, speed, and durability for your RV water needs!

This lockable RV water filler cap features a bayonet-style lid with a 0.3in air vent for faster filling and a 1.6in barn connection. Made from high-quality, corrosion-resistant plastic, it fits door plates 30-40mm thick and includes spring and sealing rings to prevent leaks. Comes with 2 keys for secure water access, ensuring durability and peace of mind on the road.