Delta Faucet Victorian 2-Handle Widespread Kitchen Sink Faucet with Side Sprayer in Matching Finish, Chrome 2256-DST 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 4-hole, 6-16-in. configurations. Everything you need is together in one box, including InnoFlex PEX supply lines that are integrated into the faucet for one less leak point COMPLETE FLEXIBILITY. The low arc design swivels 180 degrees for added convenience during everyday kitchen tasks SPRAY AWAY MESSES. The powerful side sprayer in a coordinating finish with a retractable hose makes cleaning up kitchen messes easy LIFETIME LIMITED WARRANTY. You can install with confidence, knowing this kitchen faucet is backed by Delta Faucet's Lifetime Limited Warranty