Wrench features an adjustable jaw that allows you to easily adjust the opening size to fit different pipe sizes, providing versatility and adaptability in your work., With a 12" (300mm) length, this pipe wrench offers a generous jaw opening capacity, allowing you to work with a wide range of pipe sizes., Stillson Pipe Wrench 300mm (12") is suitable for a variety of pipe-related tasks, including plumbing installations, repairs, and maintenance.