WOWOW brushed nickel kitchen faucet single hole kitchen faucet rv faucet Sleek Design -- WOWOW utility sink faucet design make your kitchen room simple and fresh,easy to match most sink. Easy to Operate—Single handle kitchen faucet integrate to control water temperature and flow volume easily,high arc 360 degree swivel spout supply full range washing access,updated mechanical retraction system make pull down sprayer head always sit into original place after use. How 2 Water Flow Setting Work Properly? -- 1 hole - Without Escutcheon Installation. -- 3 hole - Escutcheon May Cover 2 Useless Side Hole to Make Faucet Beautiful.Specification: Type: rv kitchen sink faucets outdoor faucet Finish: Brushed Nickel Main Body Material: 304 Stainless steel / Brass Handle Material: SS304 Stainless steel Valve: Ceramic Valve Aerator: ABS plastic Water Feature: Mix Hot and Cold ​Package Content: Stainless Kitchen Faucet Deck Plate A pair of Water Line Hoses,2 Adapters Convert to 1/2" Available. Mounting Accessories Freely Choose 1 hole or 3 hole Installation Meet Your Various Sink Requirement How 1 hole and 3 Hole Work? --1 hole - Without Escutcheon Installation. --3 hole - Escutcheon May Cover 2 Useless Side Hole to Make Faucet Beautiful. Installation Requirement: -Hole Size: 1.38" --Max Deck Thickness: 1.6"