- Superior Quality and Durability: Our telescopic bore gauge is built to endure. Made from high-quality materials, it offers exceptional rigidity and wear resistance, ensuring longevity and reliability for all your measurement tasks. - Multi-Functional Measurement: This versatile tool serves dual functions, allowing you to measure both inner diameters and lengths. One tool for multiple applications simplifies your measurement process. - Robust Construction: Crafted from tool steel, this gauge set is designed for high performance and wear resistance. It is ideal for demanding industrial environments, ensuring it can handle regular use without compromising accuracy. - Efficient Hole Checking: Quickly assess holes, slots, and recesses up to 6 inches deep, enhancing productivity and precision in your projects. Use Scenarios: 1. Ideal for machinists and engineers who require precise measurements in manufacturing settings. 2. Perfect for automotive technicians measuring engine bores or other components. 3. Useful for DIY enthusiasts tackling home improvement projects that require accurate dimensional checks. Choose our telescopic bore gauge for reliable, accurate measurements that stand the test of time.