• Brand: Starrett (The L.S. Starrett Co., Ltd.), manufactured in Jedburgh, Scotland. • Model: No. 436-25MM, which indicates it is a metric micrometer with a measuring range of 0 to 25 millimeters. • Accessories: The set includes the micrometer itself and a spanner wrench (the Y-shaped tool), which is used for making minor zero-point adjustments to ensure accuracy. • Condition: It is housed in its original protective hardshell case with a red velvet-lined interior. Starrett is well-regarded in engineering and machining for producing some of the world's most accurate and durable precision tools.
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