STAINLESS STEEL WITHOUT LEAD: The faucet body is made of food-grade LEAD-FREE SUS304 stainless steel. Never rusts in a lifetime and is safe to drink. Our drinking water faucet outperforms zinc alloy drinking water faucets in terms of corrosion, tarnish, fingerprints, and water spots resistance, as well as sturdiness and durability. Choose this faucet to provide you and your family with cleaner, healthier, and safer water. EASY TO INSTALL & WIDE USE: To satisfy your specific installation demands, we’ve improved this faucet with a longer threaded stem and 1/4″, 3/8″, and 1/2″ fast connectors, making it easier to install than the original construction. The thread stem is 2.9 inches long (longer than typical faucets) and is ideal for countertops with a maximum thickness of 1.57 inches. The 1.6-inch washer fits kitchen sink holes measuring 0.55 to 1.5 inches in diameter. 360 DEGREE SWIVEL SPOUT: A high-arch spout with 360-degree rotation provides additional space in the kitchen for a range of sink activities. With easy access to every section of the sink, it can be adjusted to any angle. When not in use, turn the spout to the side to save room in your kitchen. A water spout is a concentrated design with a moderate water flow and no splash. CERAMIC DISC CARTRIDGE: We use a high-quality ceramic disc cartridge in our sink water filter faucet (built to last 500,000 open-close cycles), so there is no rust, dirt, or secondary pollution. Before leaving the manufacturer, each faucet has been thoroughly inspected to ensure No Leak + No Drip.