GICASA Faucet Modern Solid Brass Brushed Nickel Kitchen Sink Faucet With Pull Out Sprayer, Stainless Steel Single Handle Pull Down Kitchen Faucets High quality: Lead-free Brass construction with superior rust-resistant finish; passed the salt spray test. Superior clearance: High-arc spout swivels 360 Degree for complete sink access. Easy operation: Single lever design for effortless flow and tempreture control. Pause control handheld sprayer spout: Smooth Stream and Spray Water Flow Mode, Pause Function of Spray Head for Closing Water by Single Hand Simply. GICASA warranty: 5 years warranty; easy installation with professional instruction. Main body material: Brass body structure+ 304 stainless steel gooseneck Spout: plastic pause function spout with stream/spray mode Valve: Ceramic valve Handle material: Stainless Steel Handles: Single lever Sprayer function: Stream/Spray with pause function 360 Degree Swivel spout for complete sink access. Water Feature: Hot and Cold Hot and cold water inlet pipes included: US standard water supply connection. 100% tested with water, 100% no leaking. Lead-free Brass construction with superior rust-resistant finish; passed the salt spray test. Superior clearance: High-arc spout swivels 360 Degree for complete sink access. 3/8&#034; H &amp; C Water Hoses &amp; 1/2&#034; Adapters: fits both 3/8&#034; and 1/2&#034; water supply system. Pause control handheld sprayer spout: Smooth Stream and Spray Water Flow Mode, Pause Function of Spray Head for Closing Water by Single Hand Simply. Two spray modes allow you to easily go from aerated stream to powerful spray, covering everything from rinsing vegetables to heavy scrubbing. Heavy-duty lead-free all-brass construction Top-quality ceramic cartridge provide a lifetime of reliable drip free use Brushed Nickel finish, resisting water spots, fading and finger prints <span class="a-text-bold">Ov</span>erall Height: 18.58&#034; (measured from counter top to highest point of faucet) Spout Height: 9.57&#034; (measured from counter top to faucet outlet) Installation Type: Deck Mounted Number of Holes Required: 1 Max Deck thickness: 2&#034; Diameter of installation hole: 35-38mm Connection Type: both fit 3/8&#034; and 1/2&#034; system(adapter included)