Delta 4353-DST Linden Single Handle Pull-Out Kitchen Faucet, Chrome 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) EASY INSTALLATION. Designed to fit single-hole or 3-hole, 8-in. configurations. Everything you need is together in one box, including an optional deck plate for 3-hole installation and InnoFlex PEX supply lines that are integrated into the faucet for one less leak point COMPLETE FLEXIBILITY. The pull out design swivels 120 degrees with a 20-in. retractable hose for added convenience during everyday kitchen tasks 3 SPRAY OPTIONS. The Multi-Flow sprayer easily toggles between spray, stream and high water flow for filling large pots quickly LIFETIME LIMITED WARRANTY. You can install with confidence, knowing this kitchen faucet is backed by Delta Faucet's Lifetime Limited Warranty