Experience quick access to the water shutoff for a fixture with A.Y. McDonald’s supply stops. This solution was created with high-quality material for long-lasting results, and has many  options to choose from, the company explains. Each supply stop is fully certified to all applicable standards and designed with a durable chrome-plated brass handle. The ball valve design allows for ease of operation and positive shutoff, making the product ideal for residential and commercial applications. A.Y. McDonald. www.aymcdonald.com