Swivel High-Arc Spring Kitchen Sink Faucet is a single Handle faucet with a Pull-Down Sprayer. It comes with Optional Deck Plate for single hole mounting or 3 hole mounting. The One-handle commercial-style residential kitchen faucet easily adjusts temperature and water flow. The Lock bar is perfect to secure fastening of spout. The Dual function spring sprayer head toggles from aerated and spray streams. This RV kitchen faucet's modern design is spot-resistant. Rust-, corrosion-, and tarnish-resistant. Limited Lifetime warranty. Residential gradeHeavy duty metal constructionLead-FreeLifetime limited warranty