Features Suitable for fine-tuning of various accuracy instruments and measuring equipment Suitable for LCD display production and testing equipment, positioning and loading of LCD prism cameras, optical fiber positioning, optical communication system products and testing equipment, etc. Used for machine tools, fixtures and special measuring tools, etc. Accuracy design, high accuracy and easy to use Available in four styles for choice. Specification: Item Type: MicrometerMaterial: Metal Color: Silver Range: 0-13mm Needle Type: Round Accuracy: 0.01mmOptional Style: Flat Head, Flat Head with Nut, Ball Head, Ball Head with Nut Package List: 1 x Inside Micrometer or 1 x Micrometer Package List 1 x Micrometer