This RV quick-connect water kit is designed for those looking to enhance their RV's water system. The 12mm thread ensure a secure and leak-free connection for both hot and cold water lines. Easy to install, this system improves water flow and reliability in your RV. Features -Color:White -Material:PVC -Size:7.00X2.20X2.20cm/2.75X0.86X0.86in -Recommended hose diameter: 12 mm. -Simple setup: the practical design ensures a quick and straightforward installation process, eliminating the need for tools -Dual water system use: compatible with both hot and cold water systems in rvs, allowing for versatile connections to different water pipes -Optimized water flow: the straight fitting design aims at efficient water system connections and distribution, improve water flow efficiency -System : serves as an upgrade component for rv water systems, improving stability and user satisfaction -Excellent materials: made from robust materials, ensuring performance and stability Package list: 2 x hose valve