5 Inch Cryptographic Self-Locking Contour Gauge Radian Profiler Welcome to our shop Product Introduction: This simple shape-taking tool is perfect for measuring and imitating various shapes, such as cylinders and irregular objects. The locking type ensures that the shape remains fixed without any movement. The improved metal locking head provides a better locking effect and increased durability. With clear scales in both the metric and imperial systems, precise measurement is made convenient and quick. The maximum sampling depth is 60mm. Made of high-density symmetrical strip with an ABS material and a 5-inch integrated aluminum core, this tool is designed for shape measurement projects like laying floors, carpets, plumbing, and more. With its manual adjustment feature, the teeth are tighter and not loose, ensuring finer workmanship and a quality advantage. Product Details: - Weight: 259g - Packaging: Transparent opp bag - Unique zinc alloy lock head for increased service life of the lock. Note: 1. Please allow small size error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. (Customer satisfaction is our top priority. If you find any product problems after receiving the goods, such as damage or incorrect quantity, please contact us immediately. We will try our best to provide you with satisfactory after sales service) Thank you for meeting me.I hope this helps you. Wish you a happy life. Thank you for choosing our product