The Rothenberger 23022X Maxi Ratcheing Tubing Bender Set is a versatile tool designed for bending pipes and tubes with an outside diameter ranging from 3/8 to 7/8 inches. This set, featuring the trusted Rothenberger brand, is suitable for aluminum and copper pipes, making it ideal for a variety of industrial and commercial applications. With a durable construction and precise bending capabilities, this pipe bender set is a valuable addition to any pipeline or plumbing service.