The engraved markings on this ruler clear and easy to read measurements, allowing you to assess your workmanship with confidence Whether you ' re working on boilers, pipes, or other welding projects, this ruler is an essential tool for ensuring accurate measurements and precise inspections Versatile and practical, this ruler is suitable for professionals and enthusiasts alike, making it a tool for measuring and inspecting welds Crafted from stainless steel, this welding inspection ruler is and resistant to Designed for a wide ranges of users, including professionals in the welding industry and hobbyists working on projects, Manufacturer: KACCDE