Designed for all kinds of pre-rinse commercial faucets in the marketplace, provides high pressure spray when handle is pressed .Widely used for restaurants, hotels, home kitchens, or other heavy duty industrial kitchens.The sprayer features rubber nozzles prevent hard water and limescale buildup, easy handle and maintenance.Press the plastic lever handle of the sprayer to divert the water from the main spout.Pre-rinse sprayer only, not includes the commercial faucet.Surface Treatment: Multi-layer plating workmanship, chrome. Hand-free Design: Comes with a steel stainless ring, can be used to firmly hold the handle without manual operation. Ergonomic Design: Ergonomic handle is comfortable for long time , the handle is easy to turn back after . Easy Installation: Place the attached rubber ring between the handle and the hose, manually tighten without any water tape. Water Saving: water spraying hole, multi-dimension cleaning. More force, less Splash, save water. Thread Size: 7/8-20NPT Please note it can' replace the G1/2in thread sprayer. Colour: Silver + blackMaterial: + plasticPackage Contents: 1 * Pre-rinse Sprayer (Commercial faucet not included) 1 * Steel Stainless Ring 1 * Rubber RingOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.