Shop Nilight 45 Degree Hose Elbow for RV Garden Water Hose Elbow Fitting 3/4Inch Brass 45° Water Hose Connector for RV Camper Trailer Outdoor Garden Hose Systems Faucet Adapter Accessories, 2-Pack in high quality, support 2 year warranty. RV garden hose 45 degree elbow crafted from premium lead-free brass with a mere 0.13% lead content, well below the NSF standard (≤0.25%). The brass construction resists corrosion, withstands high pressure, outlasting common plastic elbows with zero rust or aging concerns.