• Minimum Measurement (Inch): 3"
• Maximum Measurement (Inch): 4
• Graduation (Decimal Inch): 0.0001
• Thimble Type: Ratchet Stop
• No-glare satin chrome finish which resists rust
• Advanced sleeve design with staggered lines and distinct figures for precise and easy readability
• Balanced frame and thimble design to ensure easy handling and better readability
• Provides quick and easy adjustment