Delta Faucet Cassidy Single-Handle Touch Kitchen Sink Faucet with Pull Down Sprayer, Touch2O and ShieldSpray Technology, Magnetic Docking Spray Head, Stainless 9197T-AR-DST TOUCH ON. TOUCH OFF. Messy hands? Touch anywhere on the kitchen spout with your wrist or forearm to start and stop the flow of water or use the single lever handle manually. Check your water temperature from across the room using the TempSense LED indicator light that changes color to reflect water temperature MAGNETIC DOCKING. MagnaTite Docking uses a powerful magnet to snap your kitchen sprayer into place so it stays docked and doesnt droop over time like other kitchen faucets LASTS 2X LONGER. Patented DIAMOND Seal Technology reduces leak points and lasts twice as long as the industry standardensuring leak-free operation for the life of the kitchen faucet (Industry standard is based on ASME A112.18.1 of 500,000 cycles) POWERFUL SPRAY. ShieldSpray Technology cuts through stubborn messes with a powerful stream of water inside a protective sphere that contains the splatter, so you can spend less time soaking and scrubbing with an average of 90% less splatter than a standard spray EASY INSTALLATION. Designed to fit single-hole or 3-hole, 8-in. configurations. For 3-hole installation, purchase deck plate RP71545AR separately. InnoFlex PEX supply lines are integrated into the faucet for one less leak point and are conveniently included in the box