Grohe 31380DCO Super Steel K7 Single-Lever Pull-Down Kitchen Faucet. The K7 Collection by Grohe is defined by professional grade appearance, and professional grade performance. The high-arc, wide reach, and powerful water spray make the K7 Collection ideal for food enthusiast, and home chefs. The Grohe 31380DCO Super Steel K7 Single-Lever Pull-Down Kitchen Faucet features a 140 degree swivel area, SilkMove Ceramic Cartridge, and a design that's easy to install. The professional spray and design aren't just for looks, the powerful spray and full sink coverage provide users with the essential needs. The unique Super Stainless Steel Finish is as unique as the faucet itself. The Finish protects against build up and stains. If you are looking for a professional appearance in you home, look no further.