The FOWLER 54-860-001-1 Caliper is a precision measuring tool designed for accurate internal and external measurements. With a range of 0-6 inches and a resolution of 0.001 inches, this caliper is ideal for various applications in machining and engineering. Constructed from durable stainless steel, it features a smooth finish for easy handling and precise readings. The caliper is compliant with ISO standards, ensuring reliability and accuracy in measurements. Its ergonomic design allows for comfortable use, making it suitable for both professionals and hobbyists.