ROVATE Kitchen Sink Faucet Brass Single Handle Single Hole Hot/Cold Mixe Kitchen Basin Faucet,Chrome Material -- durable brass, chrome polished finishes resist corrosion and tarnishing, ensures long time performance Dimension -- Overall Height: 280mm (11.03"); Spout Height: 240mm (9.5"); Spout Reach: 170mm (6.7"); Hose length: 400mm(15.8"); Hose connection size: 3/8"; The hole diameter of sink: 3.2cm-3.5cm (1.26"-1.38") 360 Degree Rotation -- offers more room pots/pans and superior clearance for your sink Reliable Ceramic Cartridge -- The ceramic disc cartridge can survive 500,000 times open & close test. Sophisticated ceramic engineering provides both convenience and control precision. Easy DIY installation, single hole required. When you receive the tap, please contact us to send the Solid Brass Faucet Supply Line Adapter for you. Please throw away the 'Plastic Connector Adapter' in the accessory, don't use it.