Duraflex Drain Hose, top quality combined with economy is rugged, easy-to-handle, easy-to-install sewer hose for use on all RVs. Protects from toilet chemicals and extreme temperatures. Remains flexible and easy to use in all weather conditions. Made with high-tensile strength spring steel, encased in high-quality vinyl. All lengths are 3 inch inner diameter, and compress for easy storage: 10 feet length compress to 20 inches and 20 feet length compresses to 40 inches. Recommended by EZ Coupler Hose Fittings for its self-threading ability with no hose clamps needed. Deluxe Heavy-duty drain hose, 16-mil vinyl, 0.045 inches wire diameter, 25 coils per foot. Blue/gray colored, boxed.
