Features • Precision Measurement Tool: High-quality alloy measuring head ensures accurate measurements of various internal dimensions for reliable results • Easy-to-Read Laser Markings: Clear laser marking lines enhance visibility, making it effortl to read measurements quickly and accurately • Stainl Steel Construction: The sturdy stainl steel body with chrome plating offers enhanced durability, ensuring long-lasting performance in demanding environments • Intuitive Locking Design: The built-in locking device allows for secure settings, making adjustments simpler and readings more intuitive for improved usability • Accurate Repeat Readings: Equipped with built-in ratchet equipment, this micrometer guarantees and repeatable measurements, ensuring consistency in your work Features: 1、High-quality alloy measuring head can be used for measuring various internal dimensions 2、Clear laser marking lines for easy reading 3、The micrometer body is made of stainl steel material with chrome-plated, to use. 4、Design with locking device, mechanical structure makes it more intuitive and easier to read 5、Built-in ratchet equipment for accurate and repeat readings Specification: Item Type: Inside Micrometer Material: Stainl Steel Accuracy: 0.01mm Optional Style: 25-50mm, 50-75mm Measurement Range(optional): 25-50mm, 50-75mm Package List: 1 x Inside Micrometer 1 x Wrench Note: betweendiv>Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.between Package List 1 x Inside Micrometer 1 x Wrench