General description The AlwaysH 300Mm Adjustable Engineers and Carpenter Square Combination Square Set is a versatile measuring tool designed for precision and ease of use. Made from high-quality stainless steel, this double-sided ruler features both millimeter and centimeter scales that are easy to read. The kit includes a 300mm stainless steel ruler and an adjustable square head, allowing for more accurate measurements and a clean, organized workspace. Technical specifications Material: Stainless steel Length: 300mm Measurement scales: Millimeter and centimeter Usage Suitable for measuring, marking, and layout tasks Ideal for various processes to keep your workbench tidy Other information Note: Manual measurements may allow for a 1-3cm error due to lighting and display differences Color differences may occur; please refer to the actual item received