Delta Classic 400-DST Kitchen Faucet Features: Covered under Delta's limited lifetime warranty for residential installations and 5-year limited warranty for commercial installations Spout swivels 180° to allow for unobstructed sink access Sidespray with 45" hose included with faucet for full spray coverage of sink ADA compliant - complies with the standards set forth by the Americans with Disabilities Act for kitchen faucets Delta Classic 400-DST Kitchen Faucet Specifications: Overall Height: 8-3/8" (measured from counter top to highest point of faucet) Spout Height: 4-3/4" (measured from counter top to faucet outlet) Spout Reach: 8-11/16" (measured from center of faucet base to center of faucet outlet) Number of Installation Holes Required: 4 1.8 gallons-per-minute flow rate Installs onto decks up 2-1/2" thick Smooth single handle included Extra secure mounting assembly All necessary mounting hardware included Why Buy Delta Classic 400-DST Kitchen Faucet From Us: We are a Delta Preferred Authorized Online Dealer for Guaranteed Warranty Coverage Customer Care Experts Available 7 Days a Week to Serve You Before & After Purchase A Showroom Experience from the Comfort of your Home or Office Delta Classic 400-DST Kitchen Faucet Technologies / Benefits: DIAMOND™ Seal Technology: Delta® DIAMOND Seal Technology utilizes a ceramic disc valve with a real diamond coating to produce a faucet that will last up to five million uses. That's twice as long as the industry standard, guaranteeing a lifetime of leak-free, trouble-free performance. Delta Innoflex PEX supply lines are included with DIAMOND Seal faucets, so everything you need is in one box.