Delta Faucet 520-DST, One Size, Chrome Delta Classic Vanity Faucet Single Handle Lead Free Chrome Elegant design and finish Sensible styling that complements any home Classically styled faucets and accessories handle the toughest of tasks with ease Fast, tool free installation and increase mounting depth to 2.5-Inch A hidden cache aerator adds an aesthetic element to the enhanced design of the faucet Fits standard 4-Inch installation