The Teknor Apex Zero-G RV Water Hose will prevent you from continuously replacing your punctured or torn water house for your RV. This hose is 50% lighter in weight than your traditional rubber hoses, ensuring easy handling. With the Teknor Apex Zero-G RV hose, you'll no longer have to worry about kinking as the inner core is made of Tru-Flex. The G-Force outer jacket is woven fiber for heavy duty protection. Even with a tough core and durable outer covering, this hose offers extreme flexibility in cold and hot temperatures and features 73% higher consistent flow rate than your old conventional 5/8" hose. The aluminum couplings are ergonomic and crush proof up to 900 pounds and lead free making this hose safe to drink from. Lead-free and drinking water safe Coupling compatibility: 3/4" male/female connector Puncture, snag, and tear resistant up to 58 pounds ensuring lasting product Aviation grade couplings providing secure hook ups Easy storage Kink resistant allowing for steady flow rate 600+ PSI burst rated Tensile Strength: 4600 LBF Flexibility down to 35 degree F Dimensions: 1/2" hose diameter