Durable & Rust-Resistant Aluminum Build: Our Aluminum Precision Ruler is crafted from high-quality aluminum alloy, ensuring long-lasting durability and excellent resistance to rust and wear. This lightweight material makes it a reliable tool for daily use in various environments. Portable Design with Functional Features: The Pocket Ruler Layout Tool includes a practical notch for pencil marking and a secure stopper with thumb screws to prevent sliding during measurements. Its compact size is designed for easy portability, fitting conveniently in your pocket or tool pouch. High-Precision Dual-Scale Markings: Experience accurate measurements with this Precision Pocket Rule, featuring clear and etched imperial and metric scales. The fine workmanship guarantees precision for all your detailed layout and marking tasks. Versatile for Professional & DIY Use: This essential Machinist Engineer Ruler is ideal for machining, engineering, product design, and woodworking projects. It serves as a versatile measuring tool for both professionals and hobbyists who require accuracy. Ergonomic & Highly Visible Red Finish: The Aluminum Woodworking Ruler comes in a vivid red anodized finish for high visibility on the workbench. The 16-inch (300mm) length and 93g weight provide a perfect balance of size and comfort for extended use., Manufacturer: AABDTYYD