Krowne Royal Series Space Saver Pre-Rinse Assembly, with add-on faucet, deck mount, 4" centers, spring action flexible gooseneck, 22-1/2"H stainless steel hose with 8" overhang & 1.2 GPM spray head, 8" riser, built in check valves, 2.0 GPM add-on faucet with 6" swing spout, includes wall bracket & mounting kit, chrome plated brass base, low lead compliant, includes internal check valves to prevent backflow & cross contamination, NSF (interchangeable with most brands) (ships pre-assembled)