INSTALLATION. Designed to fit 4-hole, 8-in. configurations COMPLETE FLEXIBILITY. The high arc design swivels 360 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 DURABLE. Metal construction provides strength and durability in this kitchen faucet LIFETIME LIMITED WARRANTY: You can install with confidence, knowing this kitchen faucet is backed by Delta Faucet's Lifetime Limited Warranty