The product is an outside micrometer with a minimum measurement of 0 inches and a maximum measurement of 4 inches. It features a mechanical reading and a high resolution of 0.00010 inches. The micrometer comes in a wood box for storage and protection, making it a precise and durable tool for measuring outside surfaces. Ideal for woodworking or precision engineering projects, this micrometer offers accurate measurements for a wide range of applications.
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