Delta 400LF-WF Classic Single-Handle Kitchen Faucet with Matching Side Sprayer, Chrome INSTALLATION. Designed to fit 4-hole, 6-8-in. configurations COMPLETE FLEXIBILITY. The low arc design swivels 360 degrees for added convenience during everyday kitchen tasks SINGLE HANDLE. The single-handle lever makes switching from hot to cold water easy 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