BK Resources Heavy Duty Evolution Series Stainless Steel Double Jointed Swing Spout, 18", 2.2 GPM Flow Rate, Lead Free, cCSAus. About Us: BK Resources: a leading supplier of Stainless Steel products, plumbing supplies, commercial gas hoses, and refrigeration. They strive to develop products that are built to last, save time, increase efficiency and offer value to the end user. BK Resources products can be found in leading restaurants, bars and night clubs, universities, stadiums and food trucks nationwide.