Width detection gauge is a versatile tool for measuring and monitoring surface defects. Its high precision ensures accurate readings, making it an essential tool for professionals in construction, manufacturing, and maintenance. The tool's easy-to-read markings and sturdy design provide reliable performance, helping users maintain high standards of safety. Features - Color: Multi - Material: Plastic - Size: 10.40 x 6.10 x 0.20 cm / 4.09 x 2.40 x 0.08 in - Fast measurement: The surface crack width gauge ensures quick and accurate measurement of object dimensions, facilitating precise measurement tasks for users - Multipurpose use: Width detection gauge is suitable for various industries, capable of measuring objects of different sizes to meet diverse measurement needs - Reliable durability: Made from plastic materials, the inspection measuring tool is durable and can withstand long-term use without damage, reducing replacement costs - Clear and readable: The scale lines on the high precision crack ruler are clear and easy to read, with distinct numbers and graduations, making it simple for users to identify and read measurement results - Compact and portable: Small and lightweight, making it easy to carry and use in different scenarios for convenient measurement tasks Package list: 3 x Plastic Crack Width Ruler