Designed for all types of commercial pre-rinse faucets on the market, it provides high-pressure spray when the handle is pressed. Widely used in restaurants, hotels, home kitchens, or other heavy-duty industrial kitchens. The sprayer features rubber needles that prevent limescale buildup, easy handling, and maintenance. Press the plastic handle on the sprayer to redirect water from the main spout. Pre-rinse spray valve only, commercial faucet not included. Finish: Multi-layer plating, chrome. Hands-free design: Comes with a stainless steel ring, can be used to hold the handle without manual operation. Ergonomic design: Ergonomic handle is comfortable for long-term use, the handle is easy to turn back after use. Easy installation: Place the included rubber ring between the handle and the hose, tighten manually without any plumber's tape. Water-saving: Water spraying holes, multi-dimensional cleaning. More power, less splash, save water. Thread size: 7/8-20NPT Please note that it can replace the G1/2in thread spray valve. Color: Silver + black Material: + plastic Package contents: 1 * Pre-rinse spray valve (commercial faucet not included) 1 * Stainless steel ring 1 * Rubber ring Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.