- Self-Centering Double Action Handles: Our gauge features rigidly attached double action handles that are designed to automatically self-center, ensuring precise measurements every time. - Quick Measurement Capability: Efficiently check holes, slots, and recesses up to 6 inches deep, making it ideal for a variety of applications in both professional and DIY settings. - Durable Contact Ends: Both contact ends are made from heat-treated steel and ground to a radius, allowing for proper clearance even in the smallest holes, enhancing versatility and usability. - Consistent Pressure: Equipped with constant spring tension, this gauge delivers uniform contact pressure, ensuring reliable and accurate readings across different tasks. Use Scenarios: 1. Construction and Carpentry: Perfect for checking depth in drilled holes or ensuring slot dimensions are within specifications for various building projects. 2. Metalworking: Ideal for measuring recess depths in components where precision is critical, helping to maintain quality control in manufacturing processes. 3. Automotive Applications: Useful in checking the depth of engine components or assemblies, aiding mechanics in ensuring proper fit and function. This gauge combines functionality, durability, and ease of use, making it an essential tool for professionals and enthusiasts alike.