LASTS 2X LONGER: Patented DIAMOND Seal Technology reduces leak points and lasts 2X as long as the industry standard - ensuring leak-free operation for the life of the chrome kitchen faucet (Industry standard is based on ASME A112.18.1 of 500,000 cycles) MAGNETIC DOCKING SPRAYER: MagnaTite Docking uses a powerful magnet to snap your pull down sprayer into place so it stays docked and doesn’t droop over time like other kitchen sink faucets COMPLETE FLEXIBILITY: The high-arc, gooseneck design swivels 360 degrees with a 20-inch retractable hose for added convenience during everyday kitchen tasks EASY TO CLEAN: Delta pull down kitchen faucets with Touch-Clean spray holes allow you to quickly and easily wipe away calcium and lime build-up with a touch of a finger EASY INSTALLATION: Designed to fit a 2 or 3-hole 4-inch kitchen sink configurations. InnoFlex PEX supply lines (included) are integrated into the kitchen faucet for one less leak point LIFETIME LIMITED WARRANTY: You can install with confidence, knowing this Delta kitchen faucet for kitchen sink is backed by Delta Faucet's Lifetime Limited Warranty WATER EFFICIENT: Uses 20% less water—saving you money without compromising performance ADA COMPLIANT: This kitchen sink faucet meets standards set by ADA (Americans with Disabilities Act)