Dual Imperial & Metric Graduations: Features both 6 inches (imperial) and 15 cm (metric) engraved graduations, providing precise measurements for a variety of projects. Lasting Stainless Steel Construction: Made from high-quality stainless steel for long-lasting durability and resistance to wear and tear. Convenient Depth Gauge: The detachable clip can be used as a depth or height gauge for accurate measurement of depths or gaps in woodworking and engineering tasks. Fractional to Decimal Conversion Chart: The reverse side features a permanently engraved chart with fractional to decimal equivalents, covering every 64th of an inch for quick conversions. Compact and Portable: The 6-inch size makes it easy to carry around in your pocket or toolbox, ideal for carpenters, builders, engineers, and handymen on the go., Manufacturer: KEARING