General description The Faithfull Vernier Calipers are crafted from hardened stainless steel, ensuring durability and precision. They feature dual measurement readings in both imperial (0.001 inch) and metric (0.02 mm), providing versatility for various tasks with four measurement modes: external, internal, depth, and step. The sliding thumb lock allows for quick and accurate measurements, while the satin-finished scales ensure easy reading. These calipers are ideal for precise measurement needs in DIY and home improvement projects. Technical specifications Measurement range: 150mm (6 inches) Graduation: 0.02mm (0.001 inch) Material: Hardened stainless steel Compatibility and accessories Compatible with standard measurement tasks requiring external, internal, depth, and step measurements No additional accessories included Installation No installation required Simply slide the calipers to measure and lock in place using the thumb lock for precise readings Usage Use the calipers to